! Started logfile: /scr/pima/bg219i_uvs/J1404+6551_X_dfm.log on Thu May 19 23:23:53 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/J1404+6551_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1404+6551_X_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.809829 visibilities/baseline/integration-bin. ! Found source: J1404+6551 ! ! 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 22740 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 J1404+6551_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 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.018354Jy sigma=23.610874 ! Fit after self-cal, rms=0.819497Jy sigma=18.927415 ! 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=0.7668 mas, bmaj=0.9693 mas, bpa=-76.41 degrees ! Estimated noise=0.48326 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 = 0.14148 Jy ! Component: 100 - total flux cleaned = 0.172338 Jy ! Total flux subtracted in 100 components = 0.172338 Jy ! Clean residual min=-0.005702 max=0.008714 Jy/beam ! Clean residual mean=-0.000069 rms=0.001334 Jy/beam ! Combined flux in latest and established models = 0.172338 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.172338 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=0.072088Jy sigma=1.532762 ! Fit after self-cal, rms=0.072022Jy sigma=1.531625 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00850094 Jy ! Component: 100 - total flux cleaned = 0.0127947 Jy ! Total flux subtracted in 100 components = 0.0127947 Jy ! Clean residual min=-0.004969 max=0.004956 Jy/beam ! Clean residual mean=-0.000070 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 0.185133 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.185133 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=0.070929Jy sigma=1.496398 ! Fit after self-cal, rms=0.070925Jy sigma=1.496312 ! 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=1.028 mas, bmaj=1.311 mas, bpa=-75.88 degrees ! Estimated noise=0.21787 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 = 0.00319747 Jy ! Component: 100 - total flux cleaned = 0.00496512 Jy ! Component: 150 - total flux cleaned = 0.00598918 Jy ! Component: 200 - total flux cleaned = 0.00659649 Jy ! Total flux subtracted in 200 components = 0.00659649 Jy ! Clean residual min=-0.005321 max=0.006342 Jy/beam ! Clean residual mean=-0.000103 rms=0.001743 Jy/beam ! Combined flux in latest and established models = 0.191729 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.191729 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=0.070842Jy sigma=1.491467 ! Fit after self-cal, rms=0.070837Jy sigma=1.491168 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.028 x 1.311 at -75.88 degrees (North through East) ! Clean map min=-0.0052105 max=0.18318 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 1.08 FD 1.05 HN 1.08 KP 0.98 ! LA 0.90 MK 1.05 NL 1.03 OV 0.98 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.04 HN 1.07 KP 1.00 ! LA 0.90 MK 1.02 NL 1.04 OV 0.97 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.05 HN 1.01 KP 0.99 ! LA 0.91 MK 1.04 NL 1.02 OV 0.97 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.04 HN 0.99 KP 0.99 ! LA 0.92 MK 1.01 NL 1.03 OV 0.98 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.07 HN 1.04 KP 0.98 ! LA 0.91 MK 1.01 NL 1.01 OV 1.00 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 1.01 KP 1.00 ! LA 0.91 MK 1.01 NL 1.02 OV 0.99 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 1.02 KP 0.99 ! LA 0.92 MK 0.99 NL 1.03 OV 1.03 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 0.99 KP 0.99 ! LA 0.94 MK 1.00 NL 1.01 OV 1.03 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.01 KP 0.98 ! LA 0.92 MK 0.98 NL 1.02 OV 1.01 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.03 KP 0.99 ! LA 0.95 MK 0.98 NL 1.02 OV 0.98 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 0.99 KP 0.99 ! LA 0.95 MK 0.98 NL 1.03 OV 1.02 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.06 KP 0.98 ! LA 0.95 MK 1.01 NL 0.99 OV 0.98 ! PT 0.98 SC 0.97 ! ! ! Fit before self-cal, rms=0.070837Jy sigma=1.491168 ! Fit after self-cal, rms=0.070574Jy sigma=1.472109 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.032 mas, bmaj=1.314 mas, bpa=-75.95 degrees ! Estimated noise=0.217742 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 = -0.000867648 Jy ! Component: 100 - total flux cleaned = -0.00124421 Jy ! Component: 150 - total flux cleaned = -0.00133067 Jy ! Component: 200 - total flux cleaned = -0.00140763 Jy ! Total flux subtracted in 200 components = -0.00140763 Jy ! Clean residual min=-0.004333 max=0.006326 Jy/beam ! Clean residual mean=-0.000099 rms=0.001560 Jy/beam ! Combined flux in latest and established models = 0.190322 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 21 components and 0.190322 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=0.070554Jy sigma=1.472024 ! Fit after self-cal, rms=0.070591Jy sigma=1.471854 ! 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=0.070591Jy sigma=1.471854 ! Fit after self-cal, rms=0.070341Jy sigma=1.455119 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.037 mas, bmaj=1.318 mas, bpa=-76.38 degrees ! Estimated noise=0.21626 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00155402 Jy ! Component: 100 - total flux cleaned = -0.00235908 Jy ! Component: 150 - total flux cleaned = -0.00274327 Jy ! Component: 200 - total flux cleaned = -0.00282587 Jy ! Total flux subtracted in 200 components = -0.00282587 Jy ! Clean residual min=-0.003892 max=0.006369 Jy/beam ! Clean residual mean=-0.000071 rms=0.001307 Jy/beam ! Combined flux in latest and established models = 0.187496 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 29 components and 0.187496 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=0.070296Jy sigma=1.454560 ! Fit after self-cal, rms=0.070315Jy sigma=1.454455 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 (18.4, 29.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00629453 Jy ! Component: 100 - total flux cleaned = 0.0102457 Jy ! Component: 150 - total flux cleaned = 0.0131011 Jy ! Component: 200 - total flux cleaned = 0.0152317 Jy ! Total flux subtracted in 200 components = 0.0152317 Jy ! Clean residual min=-0.003399 max=0.004968 Jy/beam ! Clean residual mean=-0.000059 rms=0.001085 Jy/beam ! Combined flux in latest and established models = 0.202727 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 77 components and 0.202727 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=0.069597Jy sigma=1.438004 ! Fit after self-cal, rms=0.069559Jy sigma=1.437265 ! Inverting map ! Added new window around map position (-19.4, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00445711 Jy ! Component: 100 - total flux cleaned = 0.00666265 Jy ! Component: 150 - total flux cleaned = 0.00827657 Jy ! Component: 200 - total flux cleaned = 0.00957728 Jy ! Total flux subtracted in 200 components = 0.00957728 Jy ! Clean residual min=-0.003794 max=0.003899 Jy/beam ! Clean residual mean=-0.000047 rms=0.000991 Jy/beam ! Combined flux in latest and established models = 0.212305 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 102 components and 0.212305 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=0.069279Jy sigma=1.429020 ! Fit after self-cal, rms=0.069255Jy sigma=1.428662 ! 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=0.069255Jy sigma=1.428662 ! Fit after self-cal, rms=0.068814Jy sigma=1.426699 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.04 mas, bmaj=1.321 mas, bpa=-76.47 degrees ! Estimated noise=0.214626 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118362 Jy ! Component: 100 - total flux cleaned = 0.00194713 Jy ! Component: 150 - total flux cleaned = 0.00258589 Jy ! Component: 200 - total flux cleaned = 0.00309905 Jy ! Total flux subtracted in 200 components = 0.00309905 Jy ! Clean residual min=-0.003464 max=0.004010 Jy/beam ! Clean residual mean=-0.000044 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.215404 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 118 components and 0.215404 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=0.068748Jy sigma=1.425545 ! Fit after self-cal, rms=0.068749Jy sigma=1.425490 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 = 0.000438198 Jy ! Component: 100 - total flux cleaned = 0.000696198 Jy ! Component: 150 - total flux cleaned = 0.000851027 Jy ! Component: 200 - total flux cleaned = 0.000969247 Jy ! Total flux subtracted in 200 components = 0.000969247 Jy ! Clean residual min=-0.003499 max=0.003952 Jy/beam ! Clean residual mean=-0.000043 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 0.216373 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 124 components and 0.216373 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=0.068725Jy sigma=1.425115 ! Fit after self-cal, rms=0.068723Jy sigma=1.425100 ! 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=0.068723Jy sigma=1.425100 ! Fit after self-cal, rms=0.068590Jy sigma=1.424921 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.272 mas, bmaj=2.851 mas, bpa=-78.78 degrees ! Estimated noise=0.26592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103348 Jy ! Component: 100 - total flux cleaned = 0.00123524 Jy ! Component: 150 - total flux cleaned = 0.00139339 Jy ! Component: 200 - total flux cleaned = 0.00143789 Jy ! Total flux subtracted in 200 components = 0.00143789 Jy ! Clean residual min=-0.005533 max=0.006257 Jy/beam ! Clean residual mean=-0.000088 rms=0.001728 Jy/beam ! Combined flux in latest and established models = 0.217811 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 131 components and 0.217811 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=0.068573Jy sigma=1.425046 ! Fit after self-cal, rms=0.068566Jy sigma=1.424881 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 = 0.000492172 Jy ! Component: 100 - total flux cleaned = 0.00049084 Jy ! Component: 150 - total flux cleaned = 0.000524803 Jy ! Component: 200 - total flux cleaned = 0.000494557 Jy ! Total flux subtracted in 200 components = 0.000494557 Jy ! Clean residual min=-0.005542 max=0.006134 Jy/beam ! Clean residual mean=-0.000086 rms=0.001708 Jy/beam ! Combined flux in latest and established models = 0.218305 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 139 components and 0.218305 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=0.068580Jy sigma=1.425416 ! Fit after self-cal, rms=0.068577Jy sigma=1.425372 ! 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=1.041 mas, bmaj=1.323 mas, bpa=-76.53 degrees ! Estimated noise=0.214151 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.041 x 1.323 at -76.53 degrees (North through East) ! Clean map min=-0.0034178 max=0.18142 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=0.7756 mas, bmaj=0.9742 mas, bpa=-77.68 degrees ! Estimated noise=0.481107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.140805 Jy ! Component: 100 - total flux cleaned = 0.171517 Jy ! Component: 150 - total flux cleaned = 0.17956 Jy ! Component: 200 - total flux cleaned = 0.184859 Jy ! Total flux subtracted in 200 components = 0.184859 Jy ! Clean residual min=-0.003954 max=0.004515 Jy/beam ! Clean residual mean=-0.000054 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.184859 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.184859 Jy ! Inverting map and beam ! Estimated beam: bmin=1.041 mas, bmaj=1.323 mas, bpa=-76.53 degrees ! Estimated noise=0.214151 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 = 0.00607999 Jy ! Component: 100 - total flux cleaned = 0.0104843 Jy ! Component: 150 - total flux cleaned = 0.0139644 Jy ! Component: 200 - total flux cleaned = 0.0168646 Jy ! Total flux subtracted in 200 components = 0.0168646 Jy ! Clean residual min=-0.003699 max=0.004418 Jy/beam ! Clean residual mean=-0.000057 rms=0.001039 Jy/beam ! Combined flux in latest and established models = 0.201724 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 58 components and 0.201724 Jy ! Inverting map ! Added new window around map position (-33.4, 8.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00427396 Jy ! Component: 100 - total flux cleaned = 0.00687402 Jy ! Component: 150 - total flux cleaned = 0.00903442 Jy ! Component: 200 - total flux cleaned = 0.0108984 Jy ! Total flux subtracted in 200 components = 0.0108984 Jy ! Clean residual min=-0.003039 max=0.004026 Jy/beam ! Clean residual mean=-0.000051 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.212622 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 89 components and 0.212622 Jy ! Inverting map ! Added new window around map position (-25.4, -38.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00386104 Jy ! Component: 100 - total flux cleaned = 0.00605057 Jy ! Component: 150 - total flux cleaned = 0.00782159 Jy ! Component: 200 - total flux cleaned = 0.00940908 Jy ! Total flux subtracted in 200 components = 0.00940908 Jy ! Clean residual min=-0.002914 max=0.003143 Jy/beam ! Clean residual mean=-0.000048 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.222032 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 125 components and 0.222032 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=2.272 mas, bmaj=2.851 mas, bpa=-78.78 degrees ! Estimated noise=0.26592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00330628 Jy ! Component: 100 - total flux cleaned = 0.00584553 Jy ! Component: 150 - total flux cleaned = 0.00797168 Jy ! Component: 200 - total flux cleaned = 0.00979081 Jy ! Total flux subtracted in 200 components = 0.00979081 Jy ! Clean residual min=-0.004740 max=0.004492 Jy/beam ! Clean residual mean=-0.000091 rms=0.001426 Jy/beam ! Combined flux in latest and established models = 0.231822 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 = 0.00157001 Jy ! Component: 100 - total flux cleaned = 0.00292961 Jy ! Component: 150 - total flux cleaned = 0.00374683 Jy ! Component: 200 - total flux cleaned = 0.00435337 Jy ! Total flux subtracted in 200 components = 0.00435337 Jy ! Clean residual min=-0.004798 max=0.004467 Jy/beam ! Clean residual mean=-0.000085 rms=0.001395 Jy/beam ! Combined flux in latest and established models = 0.236176 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 158 components and 0.236176 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.041 mas, bmaj=1.323 mas, bpa=-76.53 degrees ! Estimated noise=0.214151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.59e-05 Jy ! Component: 100 - total flux cleaned = 0.000218871 Jy ! Component: 150 - total flux cleaned = 0.000353771 Jy ! Component: 200 - total flux cleaned = 0.000476243 Jy ! Total flux subtracted in 200 components = 0.000476243 Jy ! Clean residual min=-0.003136 max=0.002952 Jy/beam ! Clean residual mean=-0.000039 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.236652 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 180 components and 0.236652 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=0.068072Jy sigma=1.413623 ! Fit after self-cal, rms=0.067980Jy sigma=1.412038 wmodel /J1404+6551_X_map.mod ! wmodel: Unable to open new model file: /J1404+6551_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J1404+6551_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.041 x 1.323 at -76.53 degrees (North through East) ! Clean map min=-0.0029526 max=0.18082 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1404+6551_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.180817 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000771577 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.28015 1.28015 2.5603 5.1206 10.2412 20.4824 40.9648 81.9296 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0023 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.18 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 234.347 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1404+6551_X_dfm.log closed on Thu May 19 23:23:56 2016