! Started logfile: /scr/pima/bg219i_uvs/J1112+3446_X_dfm.log on Thu May 19 23:17:37 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/J1112+3446_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1112+3446_X_uva.fits ! AN table 1: 18 integrations on 28 of 28 possible baselines. ! AN table 2: 18 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.877604 visibilities/baseline/integration-bin. ! Found source: J1112+3446 ! ! 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 12132 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 J1112+3446_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 17 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 17 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 17 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 17 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 17 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 9. ! A total of 17 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 10. ! A total of 17 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 11. ! A total of 17 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 12. ! A total of 17 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.045618Jy sigma=23.938730 ! Fit after self-cal, rms=0.703956Jy sigma=16.041790 ! 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=0.9551 mas, bmaj=1.087 mas, bpa=31.8 degrees ! Estimated noise=0.598934 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 = 0.22613 Jy ! Component: 100 - total flux cleaned = 0.284249 Jy ! Total flux subtracted in 100 components = 0.284249 Jy ! Clean residual min=-0.007619 max=0.022445 Jy/beam ! Clean residual mean=-0.000041 rms=0.002455 Jy/beam ! Combined flux in latest and established models = 0.284249 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.284249 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=0.073242Jy sigma=1.645954 ! Fit after self-cal, rms=0.073060Jy sigma=1.642360 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0229994 Jy ! Component: 100 - total flux cleaned = 0.033346 Jy ! Total flux subtracted in 100 components = 0.033346 Jy ! Clean residual min=-0.006295 max=0.007029 Jy/beam ! Clean residual mean=-0.000018 rms=0.001346 Jy/beam ! Combined flux in latest and established models = 0.317595 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.317595 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=0.064970Jy sigma=1.426003 ! Fit after self-cal, rms=0.064820Jy sigma=1.422774 ! 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=1.21 mas, bmaj=1.371 mas, bpa=28.53 degrees ! Estimated noise=0.30566 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 = 0.00848695 Jy ! Component: 100 - total flux cleaned = 0.0123981 Jy ! Component: 150 - total flux cleaned = 0.0145 Jy ! Component: 200 - total flux cleaned = 0.0156602 Jy ! Total flux subtracted in 200 components = 0.0156602 Jy ! Clean residual min=-0.004910 max=0.004302 Jy/beam ! Clean residual mean=-0.000015 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.333255 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 28 components and 0.333255 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=0.063924Jy sigma=1.395304 ! Fit after self-cal, rms=0.063890Jy sigma=1.394431 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.21 x 1.371 at 28.53 degrees (North through East) ! Clean map min=-0.0046883 max=0.29252 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 0.99 KP 0.99 LA 1.00 ! MK 1.03 NL 1.00 OV 0.97 PT 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.00 HN 1.00 KP 1.03 ! LA 0.97 MK 1.15 OV 0.97 PT 1.02 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 KP 0.99 LA 1.02 ! MK 1.03 NL 0.99 OV 0.99 PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.99 HN 0.99 KP 0.97 ! LA 0.99 MK 1.14 OV 0.99 PT 1.05 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 KP 1.02 LA 0.99 ! MK 1.04 NL 1.02 OV 0.96 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.01 HN 0.95 KP 1.02 ! LA 0.99 MK 1.17 OV 0.96 PT 1.03 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 KP 1.02 LA 0.99 ! MK 1.01 NL 0.99 OV 0.97 PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.00 HN 1.00 KP 1.04 ! LA 0.97 MK 1.16 OV 0.97 PT 1.02 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 KP 0.99 LA 1.02 ! MK 1.01 NL 1.02 OV 0.95 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.03 HN 0.96 KP 1.01 ! LA 0.97 MK 1.07 OV 0.98 PT 1.02 ! SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 KP 1.02 LA 0.99 ! MK 1.03 NL 1.01 OV 0.97 PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.98 HN 0.98 KP 1.06 ! LA 1.00 MK 1.13 OV 0.95 PT 1.01 ! SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 KP 1.00 LA 0.99 ! MK 1.02 NL 1.01 OV 0.95 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.02 HN 0.95 KP 1.01 ! LA 1.02 MK 1.09 OV 0.97 PT 1.03 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 KP 1.00 LA 0.97 ! MK 1.00 NL 1.00 OV 0.99 PT 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.99 HN 0.94 KP 1.01 ! LA 0.98 MK 1.14 OV 0.98 PT 1.05 ! SC 0.96 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 KP 1.00 LA 1.00 ! MK 0.99 NL 0.98 OV 0.97 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.99 HN 0.93 KP 1.01 ! LA 0.98 MK 1.08 OV 0.97 PT 1.05 ! SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 KP 1.04 LA 0.98 ! MK 0.99 NL 0.99 OV 0.97 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.03 HN 0.99 KP 0.98 ! LA 0.96 MK 1.11 OV 0.97 PT 1.01 ! SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 KP 1.01 LA 1.01 ! MK 1.01 NL 0.98 OV 0.96 PT 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.02 HN 0.99 KP 1.00 ! LA 0.99 MK 1.15 OV 0.96 PT 1.02 ! SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 KP 1.01 LA 1.00 ! MK 1.02 NL 1.00 OV 0.98 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.00 HN 0.93 KP 1.01 ! LA 1.00 MK 1.12 OV 0.97 PT 1.04 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.063890Jy sigma=1.394431 ! Fit after self-cal, rms=0.063071Jy sigma=1.358360 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.216 mas, bmaj=1.373 mas, bpa=28.66 degrees ! Estimated noise=0.305799 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 = -0.00121179 Jy ! Component: 100 - total flux cleaned = -0.00118087 Jy ! Component: 150 - total flux cleaned = -0.00122663 Jy ! Component: 200 - total flux cleaned = -0.00124431 Jy ! Total flux subtracted in 200 components = -0.00124431 Jy ! Clean residual min=-0.002154 max=0.002640 Jy/beam ! Clean residual mean=-0.000005 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.33201 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.33201 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=0.063024Jy sigma=1.357473 ! Fit after self-cal, rms=0.063045Jy sigma=1.357056 ! 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=0.063045Jy sigma=1.357056 ! Fit after self-cal, rms=0.063101Jy sigma=1.356912 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.218 mas, bmaj=1.373 mas, bpa=28.44 degrees ! Estimated noise=0.305758 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000940267 Jy ! Component: 100 - total flux cleaned = -0.00093698 Jy ! Component: 150 - total flux cleaned = -0.000957198 Jy ! Component: 200 - total flux cleaned = -0.000974005 Jy ! Total flux subtracted in 200 components = -0.000974005 Jy ! Clean residual min=-0.001995 max=0.002546 Jy/beam ! Clean residual mean=-0.000005 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.331036 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 35 components and 0.331036 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=0.063073Jy sigma=1.356395 ! Fit after self-cal, rms=0.063068Jy sigma=1.356217 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 (-9.2, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00242017 Jy ! Component: 100 - total flux cleaned = 0.00375879 Jy ! Component: 150 - total flux cleaned = 0.00456039 Jy ! Component: 200 - total flux cleaned = 0.00480082 Jy ! Total flux subtracted in 200 components = 0.00480082 Jy ! Clean residual min=-0.002008 max=0.001871 Jy/beam ! Clean residual mean=-0.000002 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.335837 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 59 components and 0.335837 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=0.062965Jy sigma=1.353896 ! Fit after self-cal, rms=0.062962Jy sigma=1.353761 ! 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=0.062962Jy sigma=1.353761 ! Fit after self-cal, rms=0.062929Jy sigma=1.353506 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.22 mas, bmaj=1.374 mas, bpa=28.37 degrees ! Estimated noise=0.305523 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000344507 Jy ! Component: 100 - total flux cleaned = 0.000576541 Jy ! Component: 150 - total flux cleaned = 0.000623669 Jy ! Component: 200 - total flux cleaned = 0.000685032 Jy ! Total flux subtracted in 200 components = 0.000685032 Jy ! Clean residual min=-0.001894 max=0.001776 Jy/beam ! Clean residual mean=-0.000002 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.336522 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 65 components and 0.336522 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=0.062903Jy sigma=1.352988 ! Fit after self-cal, rms=0.062903Jy sigma=1.352950 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 = 6.78065e-05 Jy ! Component: 100 - total flux cleaned = 0.000122963 Jy ! Component: 150 - total flux cleaned = 0.000192029 Jy ! Component: 200 - total flux cleaned = 0.000240724 Jy ! Total flux subtracted in 200 components = 0.000240724 Jy ! Clean residual min=-0.001881 max=0.001787 Jy/beam ! Clean residual mean=-0.000002 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.336763 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 67 components and 0.336763 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=0.062893Jy sigma=1.352728 ! Fit after self-cal, rms=0.062893Jy sigma=1.352717 ! 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=0.062893Jy sigma=1.352717 ! Fit after self-cal, rms=0.062892Jy sigma=1.352640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.462 mas, bmaj=2.963 mas, bpa=51.37 degrees ! Estimated noise=0.370357 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.73219e-05 Jy ! Component: 100 - total flux cleaned = 0.000161112 Jy ! Component: 150 - total flux cleaned = 0.000315468 Jy ! Component: 200 - total flux cleaned = 0.000424915 Jy ! Total flux subtracted in 200 components = 0.000424915 Jy ! Clean residual min=-0.001799 max=0.001880 Jy/beam ! Clean residual mean=-0.000002 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.337188 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 73 components and 0.337188 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=0.062891Jy sigma=1.352577 ! Fit after self-cal, rms=0.062888Jy sigma=1.352490 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 = -2.29074e-05 Jy ! Component: 100 - total flux cleaned = 2.21279e-05 Jy ! Component: 150 - total flux cleaned = 5.82994e-05 Jy ! Component: 200 - total flux cleaned = 9.05312e-05 Jy ! Total flux subtracted in 200 components = 9.05312e-05 Jy ! Clean residual min=-0.001775 max=0.001888 Jy/beam ! Clean residual mean=-0.000001 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.337279 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 78 components and 0.337279 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=0.062889Jy sigma=1.352464 ! Fit after self-cal, rms=0.062887Jy sigma=1.352412 ! 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=1.221 mas, bmaj=1.374 mas, bpa=28.28 degrees ! Estimated noise=0.305411 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.221 x 1.374 at 28.28 degrees (North through East) ! Clean map min=-0.0017318 max=0.29347 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=0.9657 mas, bmaj=1.087 mas, bpa=31.95 degrees ! Estimated noise=0.602636 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.227051 Jy ! Component: 100 - total flux cleaned = 0.286853 Jy ! Component: 150 - total flux cleaned = 0.310207 Jy ! Component: 200 - total flux cleaned = 0.319535 Jy ! Total flux subtracted in 200 components = 0.319535 Jy ! Clean residual min=-0.004027 max=0.003983 Jy/beam ! Clean residual mean=-0.000008 rms=0.000951 Jy/beam ! Combined flux in latest and established models = 0.319535 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.319535 Jy ! Inverting map and beam ! Estimated beam: bmin=1.221 mas, bmaj=1.374 mas, bpa=28.28 degrees ! Estimated noise=0.305411 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 = 0.00551518 Jy ! Component: 100 - total flux cleaned = 0.00848874 Jy ! Component: 150 - total flux cleaned = 0.0105546 Jy ! Component: 200 - total flux cleaned = 0.0120971 Jy ! Total flux subtracted in 200 components = 0.0120971 Jy ! Clean residual min=-0.001980 max=0.002163 Jy/beam ! Clean residual mean=-0.000007 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.331632 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 28 components and 0.331632 Jy ! Inverting map ! Added new window around map position (-1.6, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187506 Jy ! Component: 100 - total flux cleaned = 0.00300852 Jy ! Component: 150 - total flux cleaned = 0.00389168 Jy ! Component: 200 - total flux cleaned = 0.0043665 Jy ! Total flux subtracted in 200 components = 0.0043665 Jy ! Clean residual min=-0.001844 max=0.001731 Jy/beam ! Clean residual mean=-0.000002 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.335999 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 49 components and 0.335999 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=2.462 mas, bmaj=2.963 mas, bpa=51.37 degrees ! Estimated noise=0.370357 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000977058 Jy ! Component: 100 - total flux cleaned = 0.00160994 Jy ! Component: 150 - total flux cleaned = 0.00197051 Jy ! Component: 200 - total flux cleaned = 0.0021555 Jy ! Total flux subtracted in 200 components = 0.0021555 Jy ! Clean residual min=-0.001710 max=0.001791 Jy/beam ! Clean residual mean=-0.000000 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.338154 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 = 0.000107436 Jy ! Component: 100 - total flux cleaned = 0.000179723 Jy ! Component: 150 - total flux cleaned = 0.000245467 Jy ! Component: 200 - total flux cleaned = 0.000295372 Jy ! Total flux subtracted in 200 components = 0.000295372 Jy ! Clean residual min=-0.001677 max=0.001779 Jy/beam ! Clean residual mean=-0.000000 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.338449 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 68 components and 0.338449 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.221 mas, bmaj=1.374 mas, bpa=28.28 degrees ! Estimated noise=0.305411 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000137893 Jy ! Component: 100 - total flux cleaned = -0.000256563 Jy ! Component: 150 - total flux cleaned = -0.000309446 Jy ! Component: 200 - total flux cleaned = -0.000309451 Jy ! Total flux subtracted in 200 components = -0.000309451 Jy ! Clean residual min=-0.001812 max=0.001669 Jy/beam ! Clean residual mean=-0.000001 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.33814 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 83 components and 0.33814 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=0.062860Jy sigma=1.351692 ! Fit after self-cal, rms=0.062850Jy sigma=1.351561 wmodel /J1112+3446_X_map.mod ! wmodel: Unable to open new model file: /J1112+3446_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J1112+3446_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.221 x 1.374 at 28.28 degrees (North through East) ! Clean map min=-0.0017121 max=0.2935 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1112+3446_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.293501 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000403116 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.412042 0.412042 0.824085 1.64817 3.29634 6.59268 13.1854 26.3707 52.7414 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.293 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 728.08 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1112+3446_X_dfm.log closed on Thu May 19 23:17:39 2016