! Started logfile: /scr/pima/bg219a_uvs/J1534-3526_X_dfm.log on Fri May 20 00:12:37 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/bg219a_uvs/J1534-3526_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1534-3526_X_uva.fits ! AN table 1: 36 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.640741 visibilities/baseline/integration-bin. ! Found source: J1534-3526 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 121 lines of history. ! ! Reading 4152 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 J1534-3526_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 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.151402Jy sigma=23.253472 ! Fit after self-cal, rms=0.556906Jy sigma=11.195002 ! 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=0.5435 mas, bmaj=1.746 mas, bpa=-8.712 degrees ! Estimated noise=1.00131 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 = 0.320469 Jy ! Component: 100 - total flux cleaned = 0.44006 Jy ! Total flux subtracted in 100 components = 0.44006 Jy ! Clean residual min=-0.037015 max=0.055902 Jy/beam ! Clean residual mean=-0.000017 rms=0.009113 Jy/beam ! Combined flux in latest and established models = 0.44006 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.44006 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=0.155391Jy sigma=3.156076 ! Fit after self-cal, rms=0.155290Jy sigma=3.154004 ! Inverting map ! Added new window around map position (-8.2, 19.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0613961 Jy ! Component: 100 - total flux cleaned = 0.0957894 Jy ! Total flux subtracted in 100 components = 0.0957894 Jy ! Clean residual min=-0.019803 max=0.023231 Jy/beam ! Clean residual mean=-0.000010 rms=0.004550 Jy/beam ! Combined flux in latest and established models = 0.53585 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 25 components and 0.535849 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=0.110284Jy sigma=2.226792 ! Fit after self-cal, rms=0.110042Jy sigma=2.221948 ! 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=0.6618 mas, bmaj=2.173 mas, bpa=-8.631 degrees ! Estimated noise=0.591355 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 = 0.0384399 Jy ! Component: 100 - total flux cleaned = 0.0579984 Jy ! Component: 150 - total flux cleaned = 0.0688697 Jy ! Component: 200 - total flux cleaned = 0.075496 Jy ! Total flux subtracted in 200 components = 0.075496 Jy ! Clean residual min=-0.009850 max=0.015065 Jy/beam ! Clean residual mean=-0.000008 rms=0.003758 Jy/beam ! Combined flux in latest and established models = 0.611346 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 44 components and 0.611346 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=0.096879Jy sigma=1.941351 ! Fit after self-cal, rms=0.096826Jy sigma=1.940205 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6618 x 2.173 at -8.631 degrees (North through East) ! Clean map min=-0.0091842 max=0.4505 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: ! LA 0.94 MK 1.01 NL 1.09 OV 1.00 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.01 NL 1.07 OV 1.00 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 1.02 NL 1.10 OV 0.97 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.01 NL 1.09 OV 0.99 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! LA 0.94 MK 1.00 NL 1.12 OV 0.98 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 1.02 NL 1.13 OV 0.99 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 0.95 MK 1.02 NL 1.10 OV 0.98 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 1.01 NL 1.11 OV 0.99 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 1.02 NL 1.09 OV 0.99 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.01 NL 1.10 OV 0.99 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! LA 0.95 MK 1.00 NL 1.10 OV 1.02 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! LA 0.95 MK 1.00 NL 1.10 OV 0.98 ! PT 0.99 SC 1.01 ! ! ! Fit before self-cal, rms=0.096826Jy sigma=1.940205 ! Fit after self-cal, rms=0.093367Jy sigma=1.863955 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.666 mas, bmaj=2.182 mas, bpa=-8.474 degrees ! Estimated noise=0.590925 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 = -0.000998984 Jy ! Component: 100 - total flux cleaned = -0.0012341 Jy ! Component: 150 - total flux cleaned = -0.00137035 Jy ! Component: 200 - total flux cleaned = -0.00143133 Jy ! Total flux subtracted in 200 components = -0.00143133 Jy ! Clean residual min=-0.007604 max=0.005942 Jy/beam ! Clean residual mean=-0.000003 rms=0.001632 Jy/beam ! Combined flux in latest and established models = 0.609914 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 50 components and 0.609914 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=0.093246Jy sigma=1.861996 ! Fit after self-cal, rms=0.093276Jy sigma=1.861779 ! 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=0.093276Jy sigma=1.861779 ! Fit after self-cal, rms=0.093017Jy sigma=1.864641 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6672 mas, bmaj=2.183 mas, bpa=-8.481 degrees ! Estimated noise=0.588355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00271694 Jy ! Component: 100 - total flux cleaned = -0.00388789 Jy ! Component: 150 - total flux cleaned = -0.00401039 Jy ! Component: 200 - total flux cleaned = -0.00408479 Jy ! Total flux subtracted in 200 components = -0.00408479 Jy ! Clean residual min=-0.005652 max=0.006002 Jy/beam ! Clean residual mean=-0.000002 rms=0.001324 Jy/beam ! Combined flux in latest and established models = 0.605829 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 52 components and 0.605829 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=0.092928Jy sigma=1.863109 ! Fit after self-cal, rms=0.092934Jy sigma=1.863052 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 (2.8, 39). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00554389 Jy ! Component: 100 - total flux cleaned = 0.00835167 Jy ! Component: 150 - total flux cleaned = 0.010514 Jy ! Component: 200 - total flux cleaned = 0.012292 Jy ! Total flux subtracted in 200 components = 0.012292 Jy ! Clean residual min=-0.004682 max=0.003546 Jy/beam ! Clean residual mean=-0.000001 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.618121 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 82 components and 0.618121 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=0.092582Jy sigma=1.856006 ! Fit after self-cal, rms=0.092572Jy sigma=1.855778 ! 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=0.092572Jy sigma=1.855778 ! Fit after self-cal, rms=0.091983Jy sigma=1.857285 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6681 mas, bmaj=2.185 mas, bpa=-8.47 degrees ! Estimated noise=0.584899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127403 Jy ! Component: 100 - total flux cleaned = 0.00207233 Jy ! Component: 150 - total flux cleaned = 0.00269492 Jy ! Component: 200 - total flux cleaned = 0.00315675 Jy ! Total flux subtracted in 200 components = 0.00315675 Jy ! Clean residual min=-0.003867 max=0.003062 Jy/beam ! Clean residual mean=0.000001 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.621278 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 102 components and 0.621278 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=0.091873Jy sigma=1.855074 ! Fit after self-cal, rms=0.091873Jy sigma=1.855014 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 = 0.000459601 Jy ! Component: 100 - total flux cleaned = 0.000946733 Jy ! Component: 150 - total flux cleaned = 0.00120992 Jy ! Component: 200 - total flux cleaned = 0.00137772 Jy ! Total flux subtracted in 200 components = 0.00137772 Jy ! Clean residual min=-0.003736 max=0.003013 Jy/beam ! Clean residual mean=0.000002 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.622656 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 107 components and 0.622656 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=0.091853Jy sigma=1.854645 ! Fit after self-cal, rms=0.091851Jy sigma=1.854621 ! 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=0.091851Jy sigma=1.854621 ! Fit after self-cal, rms=0.091440Jy sigma=1.855922 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.945 mas, bmaj=6.888 mas, bpa=-2.395 degrees ! Estimated noise=0.863065 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000699143 Jy ! Component: 100 - total flux cleaned = -0.00103046 Jy ! Component: 150 - total flux cleaned = -0.001221 Jy ! Component: 200 - total flux cleaned = -0.00150352 Jy ! Total flux subtracted in 200 components = -0.00150352 Jy ! Clean residual min=-0.003624 max=0.004208 Jy/beam ! Clean residual mean=0.000005 rms=0.001324 Jy/beam ! Combined flux in latest and established models = 0.621152 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 120 components and 0.621152 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=0.091406Jy sigma=1.855802 ! Fit after self-cal, rms=0.091399Jy sigma=1.855627 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 = -0.000353022 Jy ! Component: 100 - total flux cleaned = -0.000469904 Jy ! Component: 150 - total flux cleaned = -0.000544735 Jy ! Component: 200 - total flux cleaned = -0.000510273 Jy ! Total flux subtracted in 200 components = -0.000510273 Jy ! Clean residual min=-0.003468 max=0.003903 Jy/beam ! Clean residual mean=0.000005 rms=0.001174 Jy/beam ! Combined flux in latest and established models = 0.620642 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 126 components and 0.620642 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=0.091421Jy sigma=1.856319 ! Fit after self-cal, rms=0.091420Jy sigma=1.856253 ! 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=0.6685 mas, bmaj=2.186 mas, bpa=-8.468 degrees ! Estimated noise=0.582168 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6685 x 2.186 at -8.468 degrees (North through East) ! Clean map min=-0.0032577 max=0.4459 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=0.547 mas, bmaj=1.75 mas, bpa=-8.524 degrees ! Estimated noise=0.996703 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.318121 Jy ! Component: 100 - total flux cleaned = 0.43548 Jy ! Component: 150 - total flux cleaned = 0.495071 Jy ! Component: 200 - total flux cleaned = 0.528211 Jy ! Total flux subtracted in 200 components = 0.528211 Jy ! Clean residual min=-0.016676 max=0.019467 Jy/beam ! Clean residual mean=-0.000007 rms=0.003714 Jy/beam ! Combined flux in latest and established models = 0.528211 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.528211 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6685 mas, bmaj=2.186 mas, bpa=-8.468 degrees ! Estimated noise=0.582168 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 = 0.0336271 Jy ! Component: 100 - total flux cleaned = 0.0501199 Jy ! Component: 150 - total flux cleaned = 0.0589266 Jy ! Component: 200 - total flux cleaned = 0.0648418 Jy ! Total flux subtracted in 200 components = 0.0648418 Jy ! Clean residual min=-0.006309 max=0.007037 Jy/beam ! Clean residual mean=-0.000003 rms=0.001589 Jy/beam ! Combined flux in latest and established models = 0.593053 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 41 components and 0.593053 Jy ! Inverting map ! Added new window around map position (-9.4, 28.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00663412 Jy ! Component: 100 - total flux cleaned = 0.0107964 Jy ! Component: 150 - total flux cleaned = 0.0141061 Jy ! Component: 200 - total flux cleaned = 0.0168937 Jy ! Total flux subtracted in 200 components = 0.0168937 Jy ! Clean residual min=-0.004766 max=0.003667 Jy/beam ! Clean residual mean=-0.000000 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.609946 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 72 components and 0.609946 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=1.945 mas, bmaj=6.888 mas, bpa=-2.395 degrees ! Estimated noise=0.863065 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00369096 Jy ! Component: 100 - total flux cleaned = 0.00620399 Jy ! Component: 150 - total flux cleaned = 0.0079771 Jy ! Component: 200 - total flux cleaned = 0.00927471 Jy ! Total flux subtracted in 200 components = 0.00927471 Jy ! Clean residual min=-0.003687 max=0.003916 Jy/beam ! Clean residual mean=0.000001 rms=0.000939 Jy/beam ! Combined flux in latest and established models = 0.619221 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 = 0.000987573 Jy ! Component: 100 - total flux cleaned = 0.00175184 Jy ! Component: 150 - total flux cleaned = 0.00200925 Jy ! Component: 200 - total flux cleaned = 0.00210617 Jy ! Total flux subtracted in 200 components = 0.00210617 Jy ! Clean residual min=-0.003452 max=0.003652 Jy/beam ! Clean residual mean=0.000002 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 0.621327 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 115 components and 0.621327 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6685 mas, bmaj=2.186 mas, bpa=-8.468 degrees ! Estimated noise=0.582168 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00213168 Jy ! Component: 100 - total flux cleaned = 0.00243673 Jy ! Component: 150 - total flux cleaned = 0.00244026 Jy ! Component: 200 - total flux cleaned = 0.00226678 Jy ! Total flux subtracted in 200 components = 0.00226678 Jy ! Clean residual min=-0.003441 max=0.003236 Jy/beam ! Clean residual mean=0.000001 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.623594 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 129 components and 0.623594 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=0.091340Jy sigma=1.854296 ! Fit after self-cal, rms=0.091297Jy sigma=1.853550 wmodel /J1534-3526_X_map.mod ! wmodel: Unable to open new model file: /J1534-3526_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J1534-3526_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6685 x 2.186 at -8.468 degrees (North through East) ! Clean map min=-0.0028849 max=0.44196 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1534-3526_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.441965 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000744399 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.505288 0.505288 1.01058 2.02115 4.0423 8.08461 16.1692 32.3384 64.6769 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.441 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 593.72 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1534-3526_X_dfm.log closed on Fri May 20 00:12:40 2016