! Started logfile: /scr/pima/bg219h_uvs/J0536-3401_X_dfm.log on Thu May 19 22:09:33 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/bg219h_uvs/J0536-3401_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0536-3401_X_uva.fits ! AN table 1: 7 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.693878 visibilities/baseline/integration-bin. ! Found source: J0536-3401 ! ! 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 1632 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 J0536-3401_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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.224197Jy sigma=15.962500 ! Fit after self-cal, rms=0.358771Jy sigma=3.931028 ! 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=0.7824 mas, bmaj=4.262 mas, bpa=13.94 degrees ! Estimated noise=2.27003 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 = 0.553876 Jy ! Component: 100 - total flux cleaned = 0.686418 Jy ! Total flux subtracted in 100 components = 0.686418 Jy ! Clean residual min=-0.048878 max=0.055020 Jy/beam ! Clean residual mean=-0.000047 rms=0.011635 Jy/beam ! Combined flux in latest and established models = 0.686418 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.686418 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=0.193412Jy sigma=2.354576 ! Fit after self-cal, rms=0.193462Jy sigma=2.354476 ! 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=0.9399 mas, bmaj=4.362 mas, bpa=12.35 degrees ! Estimated noise=1.61022 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 = 0.0662653 Jy ! Component: 100 - total flux cleaned = 0.0959991 Jy ! Component: 150 - total flux cleaned = 0.11137 Jy ! Component: 200 - total flux cleaned = 0.120651 Jy ! Total flux subtracted in 200 components = 0.120651 Jy ! Clean residual min=-0.020791 max=0.021907 Jy/beam ! Clean residual mean=-0.000020 rms=0.005171 Jy/beam ! Combined flux in latest and established models = 0.807069 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 35 components and 0.807069 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=0.177822Jy sigma=1.976014 ! Fit after self-cal, rms=0.177878Jy sigma=1.975674 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9399 x 4.362 at 12.35 degrees (North through East) ! Clean map min=-0.020188 max=0.6585 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 1.02 FD 1.02 HN 1.01 KP 0.96 ! LA 0.98 NL 1.04 OV 0.99 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.03 KP 0.94 ! LA 0.97 NL 1.05 OV 1.00 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.00 KP 0.98 ! LA 0.96 NL 1.04 OV 1.00 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.10 KP 0.95 ! LA 0.99 NL 1.06 OV 0.99 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.01 KP 0.95 ! LA 1.00 NL 1.07 OV 0.97 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.99 KP 0.97 ! LA 1.00 NL 1.04 OV 0.97 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.05 KP 0.92 ! LA 0.99 NL 1.07 OV 0.97 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.01 KP 0.95 ! LA 0.99 NL 1.09 OV 0.96 SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 0.98 KP 0.94 ! LA 0.97 NL 1.09 OV 0.94 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.00 KP 0.96 ! LA 0.99 NL 1.05 OV 0.96 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 0.99 KP 0.93 ! LA 0.99 NL 1.04 OV 0.98 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.99 KP 0.92 ! LA 0.98 NL 1.04 OV 0.96 SC 0.95 ! ! ! Fit before self-cal, rms=0.177878Jy sigma=1.975674 ! Fit after self-cal, rms=0.174040Jy sigma=1.921873 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9346 mas, bmaj=4.394 mas, bpa=12.46 degrees ! Estimated noise=1.58565 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 = -0.0100212 Jy ! Component: 100 - total flux cleaned = -0.0117878 Jy ! Component: 150 - total flux cleaned = -0.0117897 Jy ! Component: 200 - total flux cleaned = -0.0116297 Jy ! Total flux subtracted in 200 components = -0.0116297 Jy ! Clean residual min=-0.012062 max=0.013120 Jy/beam ! Clean residual mean=-0.000014 rms=0.003320 Jy/beam ! Combined flux in latest and established models = 0.795439 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 46 components and 0.795439 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=0.172941Jy sigma=1.918624 ! Fit after self-cal, rms=0.172953Jy sigma=1.918471 ! 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=0.172953Jy sigma=1.918471 ! Fit after self-cal, rms=0.172639Jy sigma=1.914625 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9334 mas, bmaj=4.411 mas, bpa=12.52 degrees ! Estimated noise=1.57473 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00831821 Jy ! Component: 100 - total flux cleaned = -0.0108598 Jy ! Component: 150 - total flux cleaned = -0.011004 Jy ! Component: 200 - total flux cleaned = -0.0107544 Jy ! Total flux subtracted in 200 components = -0.0107544 Jy ! Clean residual min=-0.010903 max=0.012443 Jy/beam ! Clean residual mean=-0.000014 rms=0.003128 Jy/beam ! Combined flux in latest and established models = 0.784684 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 61 components and 0.784685 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=0.171854Jy sigma=1.913933 ! Fit after self-cal, rms=0.171850Jy sigma=1.913876 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 = 0.000264247 Jy ! Component: 100 - total flux cleaned = 0.000603509 Jy ! Component: 150 - total flux cleaned = 0.000824147 Jy ! Component: 200 - total flux cleaned = 0.00114063 Jy ! Total flux subtracted in 200 components = 0.00114063 Jy ! Clean residual min=-0.010132 max=0.012373 Jy/beam ! Clean residual mean=-0.000014 rms=0.003074 Jy/beam ! Combined flux in latest and established models = 0.785825 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 65 components and 0.785825 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=0.171671Jy sigma=1.912701 ! Fit after self-cal, rms=0.171667Jy sigma=1.912665 ! 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=0.171667Jy sigma=1.912665 ! Fit after self-cal, rms=0.171239Jy sigma=1.909158 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9324 mas, bmaj=4.426 mas, bpa=12.57 degrees ! Estimated noise=1.56287 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00725115 Jy ! Component: 100 - total flux cleaned = -0.00981656 Jy ! Component: 150 - total flux cleaned = -0.0100536 Jy ! Component: 200 - total flux cleaned = -0.00985707 Jy ! Total flux subtracted in 200 components = -0.00985707 Jy ! Clean residual min=-0.009585 max=0.011892 Jy/beam ! Clean residual mean=-0.000013 rms=0.002948 Jy/beam ! Combined flux in latest and established models = 0.775968 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 74 components and 0.775968 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=0.170616Jy sigma=1.909785 ! Fit after self-cal, rms=0.170615Jy sigma=1.909766 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 = 9.2283e-05 Jy ! Component: 100 - total flux cleaned = 0.000367551 Jy ! Component: 150 - total flux cleaned = 0.000539285 Jy ! Component: 200 - total flux cleaned = 0.000711979 Jy ! Total flux subtracted in 200 components = 0.000711979 Jy ! Clean residual min=-0.009510 max=0.011815 Jy/beam ! Clean residual mean=-0.000013 rms=0.002918 Jy/beam ! Combined flux in latest and established models = 0.77668 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 80 components and 0.77668 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=0.170499Jy sigma=1.909082 ! Fit after self-cal, rms=0.170497Jy sigma=1.909070 ! 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=0.170497Jy sigma=1.909070 ! Fit after self-cal, rms=0.169998Jy sigma=1.905922 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.191 mas, bmaj=6.28 mas, bpa=3.46 degrees ! Estimated noise=1.85402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00495668 Jy ! Component: 100 - total flux cleaned = -0.00460829 Jy ! Component: 150 - total flux cleaned = -0.00412634 Jy ! Component: 200 - total flux cleaned = -0.00382173 Jy ! Total flux subtracted in 200 components = -0.00382173 Jy ! Clean residual min=-0.013088 max=0.012443 Jy/beam ! Clean residual mean=-0.000020 rms=0.003791 Jy/beam ! Combined flux in latest and established models = 0.772859 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 87 components and 0.772859 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=0.169458Jy sigma=1.908947 ! Fit after self-cal, rms=0.169463Jy sigma=1.908897 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 = 0.000245618 Jy ! Component: 100 - total flux cleaned = 0.000629087 Jy ! Component: 150 - total flux cleaned = 0.000865893 Jy ! Component: 200 - total flux cleaned = 0.00109221 Jy ! Total flux subtracted in 200 components = 0.00109221 Jy ! Clean residual min=-0.013306 max=0.012412 Jy/beam ! Clean residual mean=-0.000021 rms=0.003827 Jy/beam ! Combined flux in latest and established models = 0.773951 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 93 components and 0.773951 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=0.169431Jy sigma=1.912010 ! Fit after self-cal, rms=0.169430Jy sigma=1.911970 ! 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=0.9313 mas, bmaj=4.437 mas, bpa=12.62 degrees ! Estimated noise=1.5504 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9313 x 4.437 at 12.62 degrees (North through East) ! Clean map min=-0.0098096 max=0.63245 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 ! Performing amp+phase self-cal ! ! 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=0.169430Jy sigma=1.911970 ! Fit after self-cal, rms=0.157292Jy sigma=1.754477 ! Inverting map and beam ! Estimated beam: bmin=0.928 mas, bmaj=4.411 mas, bpa=12.63 degrees ! Estimated noise=1.46928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0259236 Jy ! Component: 100 - total flux cleaned = -0.0344321 Jy ! Component: 150 - total flux cleaned = -0.0346576 Jy ! Component: 200 - total flux cleaned = -0.0344954 Jy ! Total flux subtracted in 200 components = -0.0344954 Jy ! Clean residual min=-0.011238 max=0.012218 Jy/beam ! Clean residual mean=-0.000019 rms=0.002950 Jy/beam ! Combined flux in latest and established models = 0.739455 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 100 components and 0.739455 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=0.151621Jy sigma=1.715557 ! Fit after self-cal, rms=0.151619Jy sigma=1.715542 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.61161e-05 Jy ! Component: 100 - total flux cleaned = 9.75951e-05 Jy ! Component: 150 - total flux cleaned = 0.000318226 Jy ! Component: 200 - total flux cleaned = 0.000633207 Jy ! Total flux subtracted in 200 components = 0.000633207 Jy ! Clean residual min=-0.010714 max=0.012074 Jy/beam ! Clean residual mean=-0.000019 rms=0.002882 Jy/beam ! Combined flux in latest and established models = 0.740089 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 107 components and 0.740089 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=0.151384Jy sigma=1.714457 ! Fit after self-cal, rms=0.151384Jy sigma=1.714450 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.151384Jy sigma=1.714450 ! Fit after self-cal, rms=0.146972Jy sigma=1.655283 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=0.7693 mas, bmaj=4.308 mas, bpa=14.15 degrees ! Estimated noise=1.98168 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.483459 Jy ! Component: 100 - total flux cleaned = 0.595888 Jy ! Component: 150 - total flux cleaned = 0.641524 Jy ! Component: 200 - total flux cleaned = 0.664399 Jy ! Total flux subtracted in 200 components = 0.664399 Jy ! Clean residual min=-0.017777 max=0.020925 Jy/beam ! Clean residual mean=-0.000028 rms=0.005383 Jy/beam ! Combined flux in latest and established models = 0.664399 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.664399 Jy ! Inverting map and beam ! Estimated beam: bmin=0.927 mas, bmaj=4.408 mas, bpa=12.66 degrees ! Estimated noise=1.41152 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 = 0.0215991 Jy ! Component: 100 - total flux cleaned = 0.0339266 Jy ! Component: 150 - total flux cleaned = 0.0415406 Jy ! Component: 200 - total flux cleaned = 0.0462796 Jy ! Total flux subtracted in 200 components = 0.0462796 Jy ! Clean residual min=-0.009999 max=0.012377 Jy/beam ! Clean residual mean=-0.000017 rms=0.003030 Jy/beam ! Combined flux in latest and established models = 0.710678 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 28 components and 0.710678 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=2.175 mas, bmaj=6.186 mas, bpa=3.606 degrees ! Estimated noise=1.70439 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.006561 Jy ! Component: 100 - total flux cleaned = 0.00721997 Jy ! Component: 150 - total flux cleaned = 0.00780458 Jy ! Component: 200 - total flux cleaned = 0.00832987 Jy ! Total flux subtracted in 200 components = 0.00832987 Jy ! Clean residual min=-0.009022 max=0.013614 Jy/beam ! Clean residual mean=-0.000026 rms=0.003811 Jy/beam ! Combined flux in latest and established models = 0.719008 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 = 0.000365874 Jy ! Component: 100 - total flux cleaned = 0.000702178 Jy ! Component: 150 - total flux cleaned = 0.00091162 Jy ! Component: 200 - total flux cleaned = 0.00120055 Jy ! Total flux subtracted in 200 components = 0.00120055 Jy ! Clean residual min=-0.009109 max=0.013553 Jy/beam ! Clean residual mean=-0.000026 rms=0.003818 Jy/beam ! Combined flux in latest and established models = 0.720209 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.720209 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.927 mas, bmaj=4.408 mas, bpa=12.66 degrees ! Estimated noise=1.41152 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00215053 Jy ! Component: 100 - total flux cleaned = -0.00257893 Jy ! Component: 150 - total flux cleaned = -0.00276055 Jy ! Component: 200 - total flux cleaned = -0.0027641 Jy ! Total flux subtracted in 200 components = -0.0027641 Jy ! Clean residual min=-0.009818 max=0.014548 Jy/beam ! Clean residual mean=-0.000017 rms=0.002936 Jy/beam ! Combined flux in latest and established models = 0.717444 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.717444 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=0.143237Jy sigma=1.639351 ! Fit after self-cal, rms=0.143219Jy sigma=1.638965 wmodel /J0536-3401_X_map.mod ! wmodel: Unable to open new model file: /J0536-3401_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J0536-3401_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.927 x 4.408 at 12.66 degrees (North through East) ! Clean map min=-0.0094949 max=0.56312 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0536-3401_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.563119 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00291856 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.55485 1.55485 3.10971 6.21942 12.4388 24.8777 49.7553 99.5107 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0087 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.563 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 192.944 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0536-3401_X_dfm.log closed on Thu May 19 22:09:35 2016