! Started logfile: /scr/pima/bg219b_uvs/J1847+0810_X_dfm.log on Thu May 19 20:32:11 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/J1847+0810_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1847+0810_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.912346 visibilities/baseline/integration-bin. ! Found source: J1847+0810 ! ! 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 17736 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 J1847+0810_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 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.064460Jy sigma=23.966345 ! Fit after self-cal, rms=0.666452Jy sigma=15.012799 ! 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=0.7341 mas, bmaj=1.693 mas, bpa=-4.384 degrees ! Estimated noise=0.406393 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 = 0.257484 Jy ! Component: 100 - total flux cleaned = 0.313633 Jy ! Total flux subtracted in 100 components = 0.313633 Jy ! Clean residual min=-0.006339 max=0.015884 Jy/beam ! Clean residual mean=-0.000002 rms=0.001754 Jy/beam ! Combined flux in latest and established models = 0.313633 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.313633 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=0.075368Jy sigma=1.621341 ! Fit after self-cal, rms=0.075362Jy sigma=1.621276 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0165923 Jy ! Component: 100 - total flux cleaned = 0.0259902 Jy ! Total flux subtracted in 100 components = 0.0259902 Jy ! Clean residual min=-0.006384 max=0.007430 Jy/beam ! Clean residual mean=-0.000000 rms=0.001324 Jy/beam ! Combined flux in latest and established models = 0.339623 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 20 components and 0.339623 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=0.070062Jy sigma=1.489496 ! Fit after self-cal, rms=0.070065Jy sigma=1.489426 ! 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=0.9298 mas, bmaj=2.008 mas, bpa=-4.462 degrees ! Estimated noise=0.2564 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 (1.6, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100823 Jy ! Component: 100 - total flux cleaned = 0.0151515 Jy ! Component: 150 - total flux cleaned = 0.0172064 Jy ! Component: 200 - total flux cleaned = 0.01853 Jy ! Total flux subtracted in 200 components = 0.01853 Jy ! Clean residual min=-0.004356 max=0.005801 Jy/beam ! Clean residual mean=0.000001 rms=0.001005 Jy/beam ! Combined flux in latest and established models = 0.358153 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 46 components and 0.358153 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=0.068278Jy sigma=1.450874 ! Fit after self-cal, rms=0.068236Jy sigma=1.449552 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9298 x 2.008 at -4.462 degrees (North through East) ! Clean map min=-0.0039373 max=0.33432 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 0.99 FD 0.97 HN 1.03 KP 0.95 ! LA 1.00 MK 0.99 NL 1.01 OV 0.98 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.04 KP 0.99 ! LA 1.02 MK 1.03 NL 1.03 OV 1.03 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.05 KP 1.03 ! LA 1.03 MK 1.04 NL 1.03 OV 1.02 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.98 KP 0.98 ! LA 1.01 MK 1.00 NL 1.01 OV 0.98 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.02 KP 0.98 ! LA 1.01 MK 0.99 NL 1.00 OV 0.98 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.01 KP 1.00 ! LA 1.02 MK 1.03 NL 1.03 OV 0.99 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.04 KP 1.02 ! LA 1.05 MK 1.06 NL 1.03 OV 1.01 ! PT 0.99 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.01 KP 1.00 ! LA 1.01 MK 1.04 NL 1.02 OV 0.97 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.99 KP 0.99 ! LA 1.00 MK 1.03 NL 1.02 OV 0.99 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 0.99 KP 0.96 ! LA 1.00 MK 0.99 NL 0.98 OV 0.97 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.01 KP 0.95 ! LA 0.97 MK 1.02 NL 1.00 OV 0.97 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.91 HN 0.94 KP 0.96 ! LA 1.00 MK 0.98 NL 0.97 OV 0.93 ! PT 0.93 SC 1.00 ! ! ! Fit before self-cal, rms=0.068236Jy sigma=1.449552 ! Fit after self-cal, rms=0.065203Jy sigma=1.392738 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9389 mas, bmaj=2.021 mas, bpa=-4.596 degrees ! Estimated noise=0.255261 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 = -0.000596146 Jy ! Component: 100 - total flux cleaned = -0.00141728 Jy ! Component: 150 - total flux cleaned = -0.00192002 Jy ! Component: 200 - total flux cleaned = -0.00243277 Jy ! Total flux subtracted in 200 components = -0.00243277 Jy ! Clean residual min=-0.003743 max=0.003372 Jy/beam ! Clean residual mean=0.000001 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.35572 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 62 components and 0.35572 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=0.065008Jy sigma=1.389312 ! Fit after self-cal, rms=0.065012Jy sigma=1.389147 ! 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=0.065012Jy sigma=1.389147 ! Fit after self-cal, rms=0.064714Jy sigma=1.364051 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9374 mas, bmaj=2.014 mas, bpa=-4.363 degrees ! Estimated noise=0.255472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000161206 Jy ! Component: 100 - total flux cleaned = -0.000198053 Jy ! Component: 150 - total flux cleaned = -0.000321747 Jy ! Component: 200 - total flux cleaned = -0.000391379 Jy ! Total flux subtracted in 200 components = -0.000391379 Jy ! Clean residual min=-0.002057 max=0.001972 Jy/beam ! Clean residual mean=0.000000 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.355329 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 74 components and 0.355329 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=0.064641Jy sigma=1.362441 ! Fit after self-cal, rms=0.064648Jy sigma=1.362334 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 = -3.32486e-05 Jy ! Component: 100 - total flux cleaned = -3.16383e-05 Jy ! Component: 150 - total flux cleaned = -5.90016e-05 Jy ! Component: 200 - total flux cleaned = -8.41577e-05 Jy ! Total flux subtracted in 200 components = -8.41577e-05 Jy ! Clean residual min=-0.002011 max=0.001963 Jy/beam ! Clean residual mean=0.000000 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.355245 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 85 components and 0.355245 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=0.064624Jy sigma=1.361815 ! Fit after self-cal, rms=0.064622Jy sigma=1.361786 ! 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=0.064622Jy sigma=1.361786 ! Fit after self-cal, rms=0.064675Jy sigma=1.361510 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9372 mas, bmaj=2.014 mas, bpa=-4.379 degrees ! Estimated noise=0.255291 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000491861 Jy ! Component: 100 - total flux cleaned = -0.000554041 Jy ! Component: 150 - total flux cleaned = -0.000580512 Jy ! Component: 200 - total flux cleaned = -0.000603625 Jy ! Total flux subtracted in 200 components = -0.000603625 Jy ! Clean residual min=-0.001930 max=0.001966 Jy/beam ! Clean residual mean=0.000001 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.354641 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 89 components and 0.354641 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=0.064651Jy sigma=1.360935 ! Fit after self-cal, rms=0.064650Jy sigma=1.360908 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 (-4.4, -8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015692 Jy ! Component: 100 - total flux cleaned = 0.00156852 Jy ! Component: 150 - total flux cleaned = 0.0016925 Jy ! Component: 200 - total flux cleaned = 0.00188886 Jy ! Total flux subtracted in 200 components = 0.00188886 Jy ! Clean residual min=-0.001800 max=0.001722 Jy/beam ! Clean residual mean=0.000000 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.35653 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 105 components and 0.35653 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=0.064593Jy sigma=1.359692 ! Fit after self-cal, rms=0.064591Jy sigma=1.359658 ! 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=0.064591Jy sigma=1.359658 ! Fit after self-cal, rms=0.064586Jy sigma=1.359554 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.165 mas, bmaj=3.027 mas, bpa=-0.1448 degrees ! Estimated noise=0.31741 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000210887 Jy ! Component: 100 - total flux cleaned = -0.000333164 Jy ! Component: 150 - total flux cleaned = -0.000314728 Jy ! Component: 200 - total flux cleaned = -0.000254751 Jy ! Total flux subtracted in 200 components = -0.000254751 Jy ! Clean residual min=-0.001785 max=0.001849 Jy/beam ! Clean residual mean=0.000001 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.356275 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 120 components and 0.356275 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=0.064580Jy sigma=1.359388 ! Fit after self-cal, rms=0.064580Jy sigma=1.359373 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 = -7.5788e-05 Jy ! Component: 100 - total flux cleaned = -3.704e-05 Jy ! Component: 150 - total flux cleaned = -1.31002e-05 Jy ! Component: 200 - total flux cleaned = 1.94966e-05 Jy ! Total flux subtracted in 200 components = 1.94966e-05 Jy ! Clean residual min=-0.001721 max=0.001836 Jy/beam ! Clean residual mean=0.000001 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.356294 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 127 components and 0.356294 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=0.064579Jy sigma=1.359318 ! Fit after self-cal, rms=0.064578Jy sigma=1.359312 ! 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=0.9373 mas, bmaj=2.015 mas, bpa=-4.39 degrees ! Estimated noise=0.255112 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9373 x 2.015 at -4.39 degrees (North through East) ! Clean map min=-0.0017185 max=0.33271 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=0.7391 mas, bmaj=1.695 mas, bpa=-4.146 degrees ! Estimated noise=0.406318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.257413 Jy ! Component: 100 - total flux cleaned = 0.313546 Jy ! Component: 150 - total flux cleaned = 0.328534 Jy ! Component: 200 - total flux cleaned = 0.336028 Jy ! Total flux subtracted in 200 components = 0.336028 Jy ! Clean residual min=-0.002910 max=0.003903 Jy/beam ! Clean residual mean=-0.000001 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.336028 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.336028 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9373 mas, bmaj=2.015 mas, bpa=-4.39 degrees ! Estimated noise=0.255112 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 = 0.00735983 Jy ! Component: 100 - total flux cleaned = 0.0115077 Jy ! Component: 150 - total flux cleaned = 0.0142024 Jy ! Component: 200 - total flux cleaned = 0.0161441 Jy ! Total flux subtracted in 200 components = 0.0161441 Jy ! Clean residual min=-0.001828 max=0.002014 Jy/beam ! Clean residual mean=0.000000 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.352172 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 39 components and 0.352172 Jy ! Inverting map ! Added new window around map position (-1.6, -41.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184787 Jy ! Component: 100 - total flux cleaned = 0.00299563 Jy ! Component: 150 - total flux cleaned = 0.00343595 Jy ! Component: 200 - total flux cleaned = 0.00386676 Jy ! Total flux subtracted in 200 components = 0.00386676 Jy ! Clean residual min=-0.001639 max=0.001617 Jy/beam ! Clean residual mean=0.000000 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.356039 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 61 components and 0.356039 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=2.165 mas, bmaj=3.027 mas, bpa=-0.1448 degrees ! Estimated noise=0.31741 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000753081 Jy ! Component: 100 - total flux cleaned = 0.00112355 Jy ! Component: 150 - total flux cleaned = 0.00125468 Jy ! Component: 200 - total flux cleaned = 0.00136534 Jy ! Total flux subtracted in 200 components = 0.00136534 Jy ! Clean residual min=-0.001666 max=0.001637 Jy/beam ! Clean residual mean=0.000001 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.357404 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 = 7.81587e-05 Jy ! Component: 100 - total flux cleaned = 0.00013214 Jy ! Component: 150 - total flux cleaned = 0.000182101 Jy ! Component: 200 - total flux cleaned = 0.00021369 Jy ! Total flux subtracted in 200 components = 0.00021369 Jy ! Clean residual min=-0.001650 max=0.001600 Jy/beam ! Clean residual mean=0.000001 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.357618 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 104 components and 0.357617 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9373 mas, bmaj=2.015 mas, bpa=-4.39 degrees ! Estimated noise=0.255112 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000294961 Jy ! Component: 100 - total flux cleaned = -0.000148584 Jy ! Component: 150 - total flux cleaned = -9.57975e-05 Jy ! Component: 200 - total flux cleaned = -7.21777e-05 Jy ! Total flux subtracted in 200 components = -7.21777e-05 Jy ! Clean residual min=-0.001736 max=0.001656 Jy/beam ! Clean residual mean=0.000000 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.357545 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 122 components and 0.357545 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=0.064578Jy sigma=1.359012 ! Fit after self-cal, rms=0.064572Jy sigma=1.358912 wmodel /J1847+0810_X_map.mod ! wmodel: Unable to open new model file: /J1847+0810_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J1847+0810_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9373 x 2.015 at -4.39 degrees (North through East) ! Clean map min=-0.0016028 max=0.33381 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1847+0810_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.333814 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000377437 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.339204 0.339204 0.678409 1.35682 2.71363 5.42727 10.8545 21.7091 43.4182 86.8363 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.333 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 884.422 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1847+0810_X_dfm.log closed on Thu May 19 20:32:14 2016