! Started logfile: /scr/pima/bg219i_uvs/J1101+3904_X_dfm.log on Thu May 19 23:16:54 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/bg219i_uvs/J1101+3904_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1101+3904_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.712698 visibilities/baseline/integration-bin. ! Found source: J1101+3904 ! ! 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 10776 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 J1101+3904_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 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.023720Jy sigma=24.881246 ! Fit after self-cal, rms=0.805719Jy sigma=19.570556 ! 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=0.9289 mas, bmaj=1.12 mas, bpa=39.1 degrees ! Estimated noise=0.521366 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 = 0.142432 Jy ! Component: 100 - total flux cleaned = 0.181485 Jy ! Total flux subtracted in 100 components = 0.181485 Jy ! Clean residual min=-0.006528 max=0.015967 Jy/beam ! Clean residual mean=-0.000016 rms=0.001836 Jy/beam ! Combined flux in latest and established models = 0.181485 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.181485 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=0.068039Jy sigma=1.604497 ! Fit after self-cal, rms=0.067986Jy sigma=1.603408 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0181406 Jy ! Component: 100 - total flux cleaned = 0.0281935 Jy ! Total flux subtracted in 100 components = 0.0281935 Jy ! Clean residual min=-0.004570 max=0.008461 Jy/beam ! Clean residual mean=-0.000008 rms=0.001140 Jy/beam ! Combined flux in latest and established models = 0.209679 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.209679 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=0.061235Jy sigma=1.423448 ! Fit after self-cal, rms=0.061217Jy sigma=1.422858 ! Inverting map ! Added new window around map position (-1, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00810194 Jy ! Component: 100 - total flux cleaned = 0.0131375 Jy ! Total flux subtracted in 100 components = 0.0131375 Jy ! Clean residual min=-0.004135 max=0.003813 Jy/beam ! Clean residual mean=-0.000005 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.222816 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 30 components and 0.222816 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=0.059843Jy sigma=1.385595 ! Fit after self-cal, rms=0.059807Jy sigma=1.384860 ! 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=1.234 mas, bmaj=1.436 mas, bpa=31.37 degrees ! Estimated noise=0.316228 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 = 0.0055209 Jy ! Component: 100 - total flux cleaned = 0.00897301 Jy ! Component: 150 - total flux cleaned = 0.0113192 Jy ! Component: 200 - total flux cleaned = 0.0129364 Jy ! Total flux subtracted in 200 components = 0.0129364 Jy ! Clean residual min=-0.003189 max=0.003383 Jy/beam ! Clean residual mean=-0.000010 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.235753 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 50 components and 0.235753 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=0.059270Jy sigma=1.369547 ! Fit after self-cal, rms=0.059235Jy sigma=1.368764 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.234 x 1.436 at 31.37 degrees (North through East) ! Clean map min=-0.0028846 max=0.19264 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 0.98 KP 1.01 ! LA 0.99 MK 1.02 NL 1.00 OV 0.98 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.00 KP 1.02 ! LA 0.98 MK 1.01 NL 0.99 OV 0.96 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.99 KP 1.01 ! LA 0.96 MK 1.03 NL 0.99 OV 0.93 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 0.99 KP 1.03 ! LA 0.96 MK 1.01 NL 1.04 OV 0.97 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.96 KP 1.03 ! LA 0.98 MK 1.04 NL 1.01 OV 0.98 ! PT 1.02 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.99 KP 1.01 ! LA 0.98 MK 1.09 NL 1.02 OV 0.95 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.02 KP 1.03 ! LA 1.02 MK 1.02 NL 0.98 OV 0.97 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.01 KP 1.01 ! LA 1.00 MK 1.05 NL 1.01 OV 0.92 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.97 KP 0.99 ! LA 0.99 MK 0.97 NL 1.01 OV 0.98 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.02 KP 1.02 ! LA 0.98 MK 0.98 NL 1.00 OV 0.99 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.01 KP 0.99 ! LA 1.01 MK 1.07 NL 1.01 OV 0.97 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.97 KP 1.03 ! LA 0.99 MK 1.02 NL 1.05 OV 0.97 ! PT 0.99 SC 0.99 ! ! ! Fit before self-cal, rms=0.059235Jy sigma=1.368764 ! Fit after self-cal, rms=0.059050Jy sigma=1.358118 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.235 mas, bmaj=1.449 mas, bpa=31.99 degrees ! Estimated noise=0.315483 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, -5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00354996 Jy ! Component: 100 - total flux cleaned = 0.00572463 Jy ! Component: 150 - total flux cleaned = 0.00719879 Jy ! Component: 200 - total flux cleaned = 0.0083298 Jy ! Total flux subtracted in 200 components = 0.0083298 Jy ! Clean residual min=-0.002039 max=0.001926 Jy/beam ! Clean residual mean=-0.000007 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.244083 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 71 components and 0.244083 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=0.058792Jy sigma=1.352418 ! Fit after self-cal, rms=0.058793Jy sigma=1.352030 ! 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=0.058793Jy sigma=1.352030 ! Fit after self-cal, rms=0.058684Jy sigma=1.345880 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.237 mas, bmaj=1.441 mas, bpa=31.58 degrees ! Estimated noise=0.314929 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112635 Jy ! Component: 100 - total flux cleaned = 0.00168822 Jy ! Component: 150 - total flux cleaned = 0.00206396 Jy ! Component: 200 - total flux cleaned = 0.00242947 Jy ! Total flux subtracted in 200 components = 0.00242947 Jy ! Clean residual min=-0.001488 max=0.001687 Jy/beam ! Clean residual mean=-0.000004 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.246512 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 84 components and 0.246512 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=0.058651Jy sigma=1.345145 ! Fit after self-cal, rms=0.058655Jy sigma=1.345082 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 = 0.000402224 Jy ! Component: 100 - total flux cleaned = 0.000575502 Jy ! Component: 150 - total flux cleaned = 0.000716341 Jy ! Component: 200 - total flux cleaned = 0.00081435 Jy ! Total flux subtracted in 200 components = 0.00081435 Jy ! Clean residual min=-0.001471 max=0.001667 Jy/beam ! Clean residual mean=-0.000004 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.247326 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 87 components and 0.247326 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=0.058645Jy sigma=1.344837 ! Fit after self-cal, rms=0.058644Jy sigma=1.344832 ! 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=0.058644Jy sigma=1.344832 ! Fit after self-cal, rms=0.058609Jy sigma=1.344775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.237 mas, bmaj=1.44 mas, bpa=31.59 degrees ! Estimated noise=0.314748 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000252877 Jy ! Component: 100 - total flux cleaned = 0.000319809 Jy ! Component: 150 - total flux cleaned = 0.000350728 Jy ! Component: 200 - total flux cleaned = 0.000393853 Jy ! Total flux subtracted in 200 components = 0.000393853 Jy ! Clean residual min=-0.001480 max=0.001638 Jy/beam ! Clean residual mean=-0.000004 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.24772 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 93 components and 0.24772 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=0.058601Jy sigma=1.344578 ! Fit after self-cal, rms=0.058601Jy sigma=1.344574 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.20222e-05 Jy ! Component: 100 - total flux cleaned = 6.8913e-05 Jy ! Component: 150 - total flux cleaned = 9.47622e-05 Jy ! Component: 200 - total flux cleaned = 0.000119452 Jy ! Total flux subtracted in 200 components = 0.000119452 Jy ! Clean residual min=-0.001483 max=0.001623 Jy/beam ! Clean residual mean=-0.000004 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.24784 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 97 components and 0.24784 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=0.058596Jy sigma=1.344452 ! Fit after self-cal, rms=0.058596Jy sigma=1.344449 ! 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=0.058596Jy sigma=1.344449 ! Fit after self-cal, rms=0.058573Jy sigma=1.344433 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.352 mas, bmaj=2.82 mas, bpa=38.55 degrees ! Estimated noise=0.378357 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000456511 Jy ! Component: 100 - total flux cleaned = 0.000539663 Jy ! Component: 150 - total flux cleaned = 0.000527649 Jy ! Component: 200 - total flux cleaned = 0.000491713 Jy ! Total flux subtracted in 200 components = 0.000491713 Jy ! Clean residual min=-0.001683 max=0.001654 Jy/beam ! Clean residual mean=-0.000008 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.248331 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 102 components and 0.248331 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=0.058572Jy sigma=1.344364 ! Fit after self-cal, rms=0.058571Jy sigma=1.344335 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 = 9.30266e-06 Jy ! Component: 100 - total flux cleaned = -3.63362e-05 Jy ! Component: 150 - total flux cleaned = -6.63841e-05 Jy ! Component: 200 - total flux cleaned = -7.52539e-05 Jy ! Total flux subtracted in 200 components = -7.52539e-05 Jy ! Clean residual min=-0.001726 max=0.001660 Jy/beam ! Clean residual mean=-0.000008 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.248256 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 105 components and 0.248256 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=0.058571Jy sigma=1.344330 ! Fit after self-cal, rms=0.058571Jy sigma=1.344323 ! 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=1.236 mas, bmaj=1.44 mas, bpa=31.64 degrees ! Estimated noise=0.31465 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.236 x 1.44 at 31.64 degrees (North through East) ! Clean map min=-0.0014788 max=0.19201 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=0.9315 mas, bmaj=1.121 mas, bpa=39.37 degrees ! Estimated noise=0.520425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.142182 Jy ! Component: 100 - total flux cleaned = 0.181346 Jy ! Component: 150 - total flux cleaned = 0.199196 Jy ! Component: 200 - total flux cleaned = 0.209878 Jy ! Total flux subtracted in 200 components = 0.209878 Jy ! Clean residual min=-0.003729 max=0.005837 Jy/beam ! Clean residual mean=-0.000008 rms=0.001005 Jy/beam ! Combined flux in latest and established models = 0.209878 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 0.209878 Jy ! Inverting map and beam ! Estimated beam: bmin=1.236 mas, bmaj=1.44 mas, bpa=31.64 degrees ! Estimated noise=0.31465 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 = 0.0100199 Jy ! Component: 100 - total flux cleaned = 0.0159004 Jy ! Component: 150 - total flux cleaned = 0.0199561 Jy ! Component: 200 - total flux cleaned = 0.02311 Jy ! Total flux subtracted in 200 components = 0.02311 Jy ! Clean residual min=-0.002220 max=0.002545 Jy/beam ! Clean residual mean=-0.000011 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.232988 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 60 components and 0.232988 Jy ! Inverting map ! Added new window around map position (3.8, -39.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00269942 Jy ! Component: 100 - total flux cleaned = 0.00481805 Jy ! Component: 150 - total flux cleaned = 0.00657622 Jy ! Component: 200 - total flux cleaned = 0.00805894 Jy ! Total flux subtracted in 200 components = 0.00805894 Jy ! Clean residual min=-0.001707 max=0.001861 Jy/beam ! Clean residual mean=-0.000008 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.241047 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 82 components and 0.241047 Jy ! Inverting map ! Added new window around map position (-44.2, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155433 Jy ! Component: 100 - total flux cleaned = 0.00247212 Jy ! Component: 150 - total flux cleaned = 0.00319035 Jy ! Component: 200 - total flux cleaned = 0.00379214 Jy ! Total flux subtracted in 200 components = 0.00379214 Jy ! Clean residual min=-0.001469 max=0.001497 Jy/beam ! Clean residual mean=-0.000007 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.244839 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 100 components and 0.244839 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=2.352 mas, bmaj=2.82 mas, bpa=38.55 degrees ! Estimated noise=0.378357 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141089 Jy ! Component: 100 - total flux cleaned = 0.00234771 Jy ! Component: 150 - total flux cleaned = 0.00290008 Jy ! Component: 200 - total flux cleaned = 0.00316922 Jy ! Total flux subtracted in 200 components = 0.00316922 Jy ! Clean residual min=-0.001776 max=0.001401 Jy/beam ! Clean residual mean=-0.000010 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.248009 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 = 0.00015194 Jy ! Component: 100 - total flux cleaned = 0.00027113 Jy ! Component: 150 - total flux cleaned = 0.000344222 Jy ! Component: 200 - total flux cleaned = 0.000378421 Jy ! Total flux subtracted in 200 components = 0.000378421 Jy ! Clean residual min=-0.001788 max=0.001438 Jy/beam ! Clean residual mean=-0.000009 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.248387 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 128 components and 0.248387 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.236 mas, bmaj=1.44 mas, bpa=31.64 degrees ! Estimated noise=0.31465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.63631e-05 Jy ! Component: 100 - total flux cleaned = -0.000120967 Jy ! Component: 150 - total flux cleaned = -0.000120983 Jy ! Component: 200 - total flux cleaned = -0.000144113 Jy ! Total flux subtracted in 200 components = -0.000144113 Jy ! Clean residual min=-0.001502 max=0.001442 Jy/beam ! Clean residual mean=-0.000004 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.248243 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 149 components and 0.248243 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=0.058513Jy sigma=1.342984 ! Fit after self-cal, rms=0.058506Jy sigma=1.342719 wmodel /J1101+3904_X_map.mod ! wmodel: Unable to open new model file: /J1101+3904_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J1101+3904_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.236 x 1.44 at 31.64 degrees (North through East) ! Clean map min=-0.0015012 max=0.19174 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1101+3904_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.19174 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000357496 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.559346 0.559346 1.11869 2.23738 4.47477 8.94953 17.8991 35.7981 71.5963 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.191 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 536.34 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1101+3904_X_dfm.log closed on Thu May 19 23:16:56 2016