! Started logfile: /scr/pima/bg219g_uvs/J1334-1150_X_dfm.log on Thu May 19 21:48:26 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/bg219g_uvs/J1334-1150_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1334-1150_X_uva.fits ! AN table 1: 21 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.772487 visibilities/baseline/integration-bin. ! Found source: J1334-1150 ! ! 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 8760 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 J1334-1150_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.013604Jy sigma=20.939862 ! Fit after self-cal, rms=0.873293Jy sigma=17.724645 ! 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=0.7716 mas, bmaj=2.094 mas, bpa=-4.463 degrees ! Estimated noise=0.80622 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 = 0.0990768 Jy ! Component: 100 - total flux cleaned = 0.127996 Jy ! Total flux subtracted in 100 components = 0.127996 Jy ! Clean residual min=-0.008964 max=0.014352 Jy/beam ! Clean residual mean=0.000014 rms=0.002796 Jy/beam ! Combined flux in latest and established models = 0.127996 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.127996 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=0.089340Jy sigma=1.549611 ! Fit after self-cal, rms=0.089059Jy sigma=1.546508 ! 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=0.9873 mas, bmaj=2.573 mas, bpa=-2.235 degrees ! Estimated noise=0.398239 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 = 0.0204337 Jy ! Component: 100 - total flux cleaned = 0.0293628 Jy ! Component: 150 - total flux cleaned = 0.0314393 Jy ! Component: 200 - total flux cleaned = 0.0312933 Jy ! Total flux subtracted in 200 components = 0.0312933 Jy ! Clean residual min=-0.006174 max=0.008312 Jy/beam ! Clean residual mean=0.000001 rms=0.001844 Jy/beam ! Combined flux in latest and established models = 0.15929 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 31 components and 0.15929 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=0.086012Jy sigma=1.421021 ! Fit after self-cal, rms=0.085935Jy sigma=1.420349 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9873 x 2.573 at -2.235 degrees (North through East) ! Clean map min=-0.0058015 max=0.13742 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.085935Jy sigma=1.420349 ! Fit after self-cal, rms=0.085935Jy sigma=1.420349 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9873 mas, bmaj=2.573 mas, bpa=-2.235 degrees ! Estimated noise=0.398239 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 = 1.15674e-05 Jy ! Component: 100 - total flux cleaned = 1.78601e-05 Jy ! Component: 150 - total flux cleaned = -8.14832e-05 Jy ! Component: 200 - total flux cleaned = -8.01244e-05 Jy ! Total flux subtracted in 200 components = -8.01244e-05 Jy ! Clean residual min=-0.005855 max=0.008217 Jy/beam ! Clean residual mean=0.000001 rms=0.001742 Jy/beam ! Combined flux in latest and established models = 0.159209 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.159209 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=0.085666Jy sigma=1.414822 ! Fit after self-cal, rms=0.085647Jy sigma=1.414737 ! 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=0.085647Jy sigma=1.414737 ! Fit after self-cal, rms=0.085647Jy sigma=1.414737 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9873 mas, bmaj=2.573 mas, bpa=-2.235 degrees ! Estimated noise=0.398239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000161854 Jy ! Component: 100 - total flux cleaned = -0.00016307 Jy ! Component: 150 - total flux cleaned = -0.000165469 Jy ! Component: 200 - total flux cleaned = -0.000170645 Jy ! Total flux subtracted in 200 components = -0.000170645 Jy ! Clean residual min=-0.005737 max=0.008159 Jy/beam ! Clean residual mean=0.000001 rms=0.001706 Jy/beam ! Combined flux in latest and established models = 0.159039 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 0.159039 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=0.085541Jy sigma=1.412874 ! Fit after self-cal, rms=0.085529Jy sigma=1.412832 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 (-2.6, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0073466 Jy ! Component: 100 - total flux cleaned = 0.00900022 Jy ! Component: 150 - total flux cleaned = 0.00950054 Jy ! Component: 200 - total flux cleaned = 0.0103457 Jy ! Total flux subtracted in 200 components = 0.0103457 Jy ! Clean residual min=-0.004843 max=0.006427 Jy/beam ! Clean residual mean=-0.000002 rms=0.001285 Jy/beam ! Combined flux in latest and established models = 0.169385 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 68 components and 0.169385 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=0.084619Jy sigma=1.397816 ! Fit after self-cal, rms=0.084593Jy sigma=1.395624 ! 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=0.084593Jy sigma=1.395624 ! Fit after self-cal, rms=0.085162Jy sigma=1.394540 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9885 mas, bmaj=2.575 mas, bpa=-2.254 degrees ! Estimated noise=0.39792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021563 Jy ! Component: 100 - total flux cleaned = 0.00216209 Jy ! Component: 150 - total flux cleaned = 0.00216421 Jy ! Component: 200 - total flux cleaned = 0.0021607 Jy ! Total flux subtracted in 200 components = 0.0021607 Jy ! Clean residual min=-0.004322 max=0.005015 Jy/beam ! Clean residual mean=-0.000002 rms=0.001159 Jy/beam ! Combined flux in latest and established models = 0.171545 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 76 components and 0.171545 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=0.084873Jy sigma=1.391974 ! Fit after self-cal, rms=0.084883Jy sigma=1.391343 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 = 0.00114665 Jy ! Component: 100 - total flux cleaned = 0.00107933 Jy ! Component: 150 - total flux cleaned = 0.00101775 Jy ! Component: 200 - total flux cleaned = 0.000909535 Jy ! Total flux subtracted in 200 components = 0.000909535 Jy ! Clean residual min=-0.004079 max=0.004450 Jy/beam ! Clean residual mean=-0.000003 rms=0.001109 Jy/beam ! Combined flux in latest and established models = 0.172455 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 79 components and 0.172455 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=0.084744Jy sigma=1.389968 ! Fit after self-cal, rms=0.084741Jy sigma=1.389695 ! 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=0.084741Jy sigma=1.389695 ! Fit after self-cal, rms=0.084487Jy sigma=1.389657 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.252 mas, bmaj=4.659 mas, bpa=17.88 degrees ! Estimated noise=0.462292 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000709509 Jy ! Component: 100 - total flux cleaned = 0.000460262 Jy ! Component: 150 - total flux cleaned = 0.000293161 Jy ! Component: 200 - total flux cleaned = 0.000223873 Jy ! Total flux subtracted in 200 components = 0.000223873 Jy ! Clean residual min=-0.004036 max=0.005293 Jy/beam ! Clean residual mean=-0.000006 rms=0.001444 Jy/beam ! Combined flux in latest and established models = 0.172679 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 95 components and 0.172679 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=0.084455Jy sigma=1.389033 ! Fit after self-cal, rms=0.084441Jy sigma=1.388861 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 = -0.000195631 Jy ! Component: 100 - total flux cleaned = -0.000388717 Jy ! Component: 150 - total flux cleaned = -0.000555558 Jy ! Component: 200 - total flux cleaned = -0.000604036 Jy ! Total flux subtracted in 200 components = -0.000604036 Jy ! Clean residual min=-0.004285 max=0.005148 Jy/beam ! Clean residual mean=-0.000006 rms=0.001424 Jy/beam ! Combined flux in latest and established models = 0.172075 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 103 components and 0.172075 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=0.084423Jy sigma=1.388731 ! Fit after self-cal, rms=0.084416Jy sigma=1.388664 ! 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=0.9883 mas, bmaj=2.573 mas, bpa=-2.228 degrees ! Estimated noise=0.397695 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9883 x 2.573 at -2.228 degrees (North through East) ! Clean map min=-0.0045557 max=0.13697 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=0.7725 mas, bmaj=2.092 mas, bpa=-4.463 degrees ! Estimated noise=0.804886 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0985711 Jy ! Component: 100 - total flux cleaned = 0.128709 Jy ! Component: 150 - total flux cleaned = 0.144665 Jy ! Component: 200 - total flux cleaned = 0.154678 Jy ! Total flux subtracted in 200 components = 0.154678 Jy ! Clean residual min=-0.006648 max=0.008474 Jy/beam ! Clean residual mean=0.000006 rms=0.001889 Jy/beam ! Combined flux in latest and established models = 0.154678 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.154678 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9883 mas, bmaj=2.573 mas, bpa=-2.228 degrees ! Estimated noise=0.397695 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) ! Added new window around map position (22.4, 33.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102588 Jy ! Component: 100 - total flux cleaned = 0.014438 Jy ! Component: 150 - total flux cleaned = 0.0167337 Jy ! Component: 200 - total flux cleaned = 0.018177 Jy ! Total flux subtracted in 200 components = 0.018177 Jy ! Clean residual min=-0.005042 max=0.005482 Jy/beam ! Clean residual mean=0.000000 rms=0.001333 Jy/beam ! Combined flux in latest and established models = 0.172855 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 65 components and 0.172855 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=2.252 mas, bmaj=4.659 mas, bpa=17.88 degrees ! Estimated noise=0.462292 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184164 Jy ! Component: 100 - total flux cleaned = 0.00222139 Jy ! Component: 150 - total flux cleaned = 0.00191287 Jy ! Component: 200 - total flux cleaned = 0.00155687 Jy ! Total flux subtracted in 200 components = 0.00155687 Jy ! Clean residual min=-0.004012 max=0.005052 Jy/beam ! Clean residual mean=-0.000004 rms=0.001458 Jy/beam ! Combined flux in latest and established models = 0.174412 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 = -0.00023046 Jy ! Component: 100 - total flux cleaned = -0.000437655 Jy ! Component: 150 - total flux cleaned = -0.00061965 Jy ! Component: 200 - total flux cleaned = -0.000947832 Jy ! Total flux subtracted in 200 components = -0.000947832 Jy ! Clean residual min=-0.004013 max=0.004659 Jy/beam ! Clean residual mean=-0.000004 rms=0.001381 Jy/beam ! Combined flux in latest and established models = 0.173464 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 104 components and 0.173464 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9883 mas, bmaj=2.573 mas, bpa=-2.228 degrees ! Estimated noise=0.397695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000595194 Jy ! Component: 100 - total flux cleaned = -0.00078384 Jy ! Component: 150 - total flux cleaned = -0.000945869 Jy ! Component: 200 - total flux cleaned = -0.000871453 Jy ! Total flux subtracted in 200 components = -0.000871453 Jy ! Clean residual min=-0.003878 max=0.004090 Jy/beam ! Clean residual mean=-0.000002 rms=0.001036 Jy/beam ! Combined flux in latest and established models = 0.172593 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 117 components and 0.172593 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=0.084440Jy sigma=1.389006 ! Fit after self-cal, rms=0.084392Jy sigma=1.387913 wmodel /J1334-1150_X_map.mod ! wmodel: Unable to open new model file: /J1334-1150_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219g_uvs/J1334-1150_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9883 x 2.573 at -2.228 degrees (North through East) ! Clean map min=-0.0037716 max=0.12877 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1334-1150_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.12877 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00101467 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.36393 2.36393 4.72786 9.45571 18.9114 37.8228 75.6457 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.128 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 126.907 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1334-1150_X_dfm.log closed on Thu May 19 21:48:29 2016