! Started logfile: /scr/pima/bg219e_uvs/J1353+0151_X_dfm.log on Thu May 19 18:42:45 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /scr/pima/bg219e_uvs/J1353+0151_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1353+0151_X_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.773879 visibilities/baseline/integration-bin. ! Found source: J1353+0151 ! ! 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 23820 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 J1353+0151_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 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005610Jy sigma=23.658871 ! Fit after self-cal, rms=0.902944Jy sigma=21.253146 ! 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=0.7699 mas, bmaj=1.788 mas, bpa=6.473 degrees ! Estimated noise=0.361343 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 = 0.0763355 Jy ! Component: 100 - total flux cleaned = 0.0929984 Jy ! Total flux subtracted in 100 components = 0.0929984 Jy ! Clean residual min=-0.003782 max=0.005235 Jy/beam ! Clean residual mean=0.000002 rms=0.001019 Jy/beam ! Combined flux in latest and established models = 0.0929984 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0929984 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=0.064530Jy sigma=1.450273 ! Fit after self-cal, rms=0.064156Jy sigma=1.441909 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=2.158 mas, bpa=4.599 degrees ! Estimated noise=0.200842 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 (19, -16.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00751688 Jy ! Component: 100 - total flux cleaned = 0.0114812 Jy ! Component: 150 - total flux cleaned = 0.0140037 Jy ! Component: 200 - total flux cleaned = 0.0156072 Jy ! Total flux subtracted in 200 components = 0.0156072 Jy ! Clean residual min=-0.003953 max=0.004955 Jy/beam ! Clean residual mean=0.000002 rms=0.001085 Jy/beam ! Combined flux in latest and established models = 0.108606 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 48 components and 0.108606 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=0.063283Jy sigma=1.419898 ! Fit after self-cal, rms=0.063197Jy sigma=1.417151 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.016 x 2.158 at 4.599 degrees (North through East) ! Clean map min=-0.0040316 max=0.09663 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 0.97 FD 0.97 HN 1.07 KP 0.96 ! LA 0.94 MK 0.95 NL 0.99 OV 1.00 ! PT 1.15 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.97 KP 0.94 ! LA 0.97 MK 1.02 NL 1.07 OV 0.99 ! PT 1.15 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.02 KP 0.94 ! LA 0.94 MK 1.00 NL 0.96 OV 1.01 ! PT 1.20 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 0.98 KP 0.98 ! LA 0.96 MK 0.97 NL 1.00 OV 1.00 ! PT 1.16 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.02 KP 0.94 ! LA 0.91 MK 0.99 NL 0.99 OV 0.99 ! PT 1.17 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 0.95 KP 0.99 ! LA 0.94 MK 1.05 NL 0.99 OV 0.99 ! PT 1.10 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.94 HN 0.95 KP 0.96 ! LA 0.98 MK 1.00 NL 1.01 OV 0.99 ! PT 1.19 SC 1.05 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.94 KP 0.99 ! LA 0.91 MK 1.00 NL 0.99 OV 0.98 ! PT 1.12 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 0.99 KP 0.94 ! LA 0.89 MK 1.04 NL 0.99 OV 1.00 ! PT 1.15 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 0.92 KP 0.93 ! LA 0.95 MK 1.04 NL 1.01 OV 0.99 ! PT 1.15 SC 0.99 ! ! ! Fit before self-cal, rms=0.063197Jy sigma=1.417151 ! Fit after self-cal, rms=0.062736Jy sigma=1.406279 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.017 mas, bmaj=2.153 mas, bpa=4.654 degrees ! Estimated noise=0.198416 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 = 0.00167926 Jy ! Component: 100 - total flux cleaned = 0.00219683 Jy ! Component: 150 - total flux cleaned = 0.00268867 Jy ! Component: 200 - total flux cleaned = 0.0030687 Jy ! Total flux subtracted in 200 components = 0.0030687 Jy ! Clean residual min=-0.003553 max=0.004245 Jy/beam ! Clean residual mean=0.000002 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 0.111674 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 63 components and 0.111674 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=0.062631Jy sigma=1.404396 ! Fit after self-cal, rms=0.062656Jy sigma=1.403937 ! 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=0.062656Jy sigma=1.403937 ! Fit after self-cal, rms=0.061555Jy sigma=1.398769 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=2.15 mas, bpa=5.001 degrees ! Estimated noise=0.196443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000320914 Jy ! Component: 100 - total flux cleaned = -9.63157e-05 Jy ! Component: 150 - total flux cleaned = -4.87065e-07 Jy ! Component: 200 - total flux cleaned = 0.000115568 Jy ! Total flux subtracted in 200 components = 0.000115568 Jy ! Clean residual min=-0.003059 max=0.004111 Jy/beam ! Clean residual mean=0.000001 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.11179 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 78 components and 0.11179 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=0.061508Jy sigma=1.397908 ! Fit after self-cal, rms=0.061500Jy sigma=1.397747 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 (-3, -10.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00397885 Jy ! Component: 100 - total flux cleaned = 0.0063581 Jy ! Component: 150 - total flux cleaned = 0.00797181 Jy ! Component: 200 - total flux cleaned = 0.008854 Jy ! Total flux subtracted in 200 components = 0.008854 Jy ! Clean residual min=-0.002680 max=0.002743 Jy/beam ! Clean residual mean=0.000001 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.120644 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 112 components and 0.120644 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=0.061217Jy sigma=1.390331 ! Fit after self-cal, rms=0.061180Jy sigma=1.389385 ! 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=0.061180Jy sigma=1.389385 ! Fit after self-cal, rms=0.060926Jy sigma=1.389225 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=2.15 mas, bpa=5.087 degrees ! Estimated noise=0.195601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158203 Jy ! Component: 100 - total flux cleaned = 0.00213911 Jy ! Component: 150 - total flux cleaned = 0.00251687 Jy ! Component: 200 - total flux cleaned = 0.00271395 Jy ! Total flux subtracted in 200 components = 0.00271395 Jy ! Clean residual min=-0.002598 max=0.002494 Jy/beam ! Clean residual mean=0.000001 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.123358 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 127 components and 0.123358 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=0.060865Jy sigma=1.387686 ! Fit after self-cal, rms=0.060858Jy sigma=1.387521 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 = 0.000636737 Jy ! Component: 100 - total flux cleaned = 0.000730938 Jy ! Component: 150 - total flux cleaned = 0.000875347 Jy ! Component: 200 - total flux cleaned = 0.000955354 Jy ! Total flux subtracted in 200 components = 0.000955354 Jy ! Clean residual min=-0.002543 max=0.002441 Jy/beam ! Clean residual mean=0.000001 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.124313 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 141 components and 0.124313 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=0.060830Jy sigma=1.386854 ! Fit after self-cal, rms=0.060828Jy sigma=1.386800 ! 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=0.060828Jy sigma=1.386800 ! Fit after self-cal, rms=0.060512Jy sigma=1.385641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.12 mas, bmaj=3.226 mas, bpa=1.559 degrees ! Estimated noise=0.234592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000373892 Jy ! Component: 100 - total flux cleaned = 0.000714086 Jy ! Component: 150 - total flux cleaned = 0.000977913 Jy ! Component: 200 - total flux cleaned = 0.00121051 Jy ! Total flux subtracted in 200 components = 0.00121051 Jy ! Clean residual min=-0.003630 max=0.003347 Jy/beam ! Clean residual mean=0.000002 rms=0.000979 Jy/beam ! Combined flux in latest and established models = 0.125524 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 161 components and 0.125524 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=0.060501Jy sigma=1.385364 ! Fit after self-cal, rms=0.060497Jy sigma=1.385264 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 = 0.000225963 Jy ! Component: 100 - total flux cleaned = 0.000375027 Jy ! Component: 150 - total flux cleaned = 0.000487494 Jy ! Component: 200 - total flux cleaned = 0.000611598 Jy ! Total flux subtracted in 200 components = 0.000611598 Jy ! Clean residual min=-0.003600 max=0.003265 Jy/beam ! Clean residual mean=0.000002 rms=0.000969 Jy/beam ! Combined flux in latest and established models = 0.126135 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 171 components and 0.126135 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=0.060492Jy sigma=1.385152 ! Fit after self-cal, rms=0.060486Jy sigma=1.385091 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=2.15 mas, bpa=5.164 degrees ! Estimated noise=0.194916 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.016 x 2.15 at 5.164 degrees (North through East) ! Clean map min=-0.0023469 max=0.092874 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=0.7719 mas, bmaj=1.787 mas, bpa=6.98 degrees ! Estimated noise=0.350376 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0740767 Jy ! Component: 100 - total flux cleaned = 0.0903812 Jy ! Component: 150 - total flux cleaned = 0.0966114 Jy ! Component: 200 - total flux cleaned = 0.101033 Jy ! Total flux subtracted in 200 components = 0.101033 Jy ! Clean residual min=-0.003325 max=0.003913 Jy/beam ! Clean residual mean=0.000000 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.101033 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.101033 Jy ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=2.15 mas, bpa=5.164 degrees ! Estimated noise=0.194916 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 = 0.0051277 Jy ! Component: 100 - total flux cleaned = 0.00882243 Jy ! Component: 150 - total flux cleaned = 0.0117514 Jy ! Component: 200 - total flux cleaned = 0.0140777 Jy ! Total flux subtracted in 200 components = 0.0140777 Jy ! Clean residual min=-0.002572 max=0.002852 Jy/beam ! Clean residual mean=0.000001 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.115111 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 59 components and 0.115111 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=2.12 mas, bmaj=3.226 mas, bpa=1.559 degrees ! Estimated noise=0.234592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00233986 Jy ! Component: 100 - total flux cleaned = 0.00387417 Jy ! Component: 150 - total flux cleaned = 0.00519149 Jy ! Component: 200 - total flux cleaned = 0.00639183 Jy ! Total flux subtracted in 200 components = 0.00639183 Jy ! Clean residual min=-0.003260 max=0.003548 Jy/beam ! Clean residual mean=0.000002 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 0.121503 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 = 0.0010583 Jy ! Component: 100 - total flux cleaned = 0.00195196 Jy ! Component: 150 - total flux cleaned = 0.00264261 Jy ! Component: 200 - total flux cleaned = 0.0032957 Jy ! Total flux subtracted in 200 components = 0.0032957 Jy ! Clean residual min=-0.003361 max=0.003409 Jy/beam ! Clean residual mean=0.000002 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.124799 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 111 components and 0.124799 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=2.15 mas, bpa=5.164 degrees ! Estimated noise=0.194916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000148467 Jy ! Component: 100 - total flux cleaned = 0.00052642 Jy ! Component: 150 - total flux cleaned = 0.000863862 Jy ! Component: 200 - total flux cleaned = 0.00105096 Jy ! Total flux subtracted in 200 components = 0.00105096 Jy ! Clean residual min=-0.002288 max=0.002438 Jy/beam ! Clean residual mean=0.000001 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.12585 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 132 components and 0.125849 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=0.060508Jy sigma=1.385725 ! Fit after self-cal, rms=0.060501Jy sigma=1.385497 wmodel /J1353+0151_X_map.mod ! wmodel: Unable to open new model file: /J1353+0151_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J1353+0151_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.016 x 2.15 at 5.164 degrees (North through East) ! Clean map min=-0.0022429 max=0.091936 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1353+0151_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0919356 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000601004 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.96117 1.96117 3.92233 7.84467 15.6893 31.3787 62.7573 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.091 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 152.97 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1353+0151_X_dfm.log closed on Thu May 19 18:42:48 2016