! Started logfile: /scr/pima/bg219a_uvs/J1624+5652_X_dfm.log on Fri May 20 00:13:20 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/J1624+5652_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1624+5652_X_uva.fits ! AN table 1: 21 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.938776 visibilities/baseline/integration-bin. ! Found source: J1624+5652 ! ! 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 4968 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 J1624+5652_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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.015189Jy sigma=28.812782 ! Fit after self-cal, rms=0.887784Jy sigma=24.936824 ! 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=0.6105 mas, bmaj=4.734 mas, bpa=48.87 degrees ! Estimated noise=0.722048 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 = 0.0752435 Jy ! Component: 100 - total flux cleaned = 0.106002 Jy ! Total flux subtracted in 100 components = 0.106002 Jy ! Clean residual min=-0.014139 max=0.015481 Jy/beam ! Clean residual mean=0.000169 rms=0.003968 Jy/beam ! Combined flux in latest and established models = 0.106002 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.106002 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=0.073628Jy sigma=2.107483 ! Fit after self-cal, rms=0.073313Jy sigma=2.098781 ! 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=0.8172 mas, bmaj=4.475 mas, bpa=48.37 degrees ! Estimated noise=0.370382 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 = 0.0341146 Jy ! Component: 100 - total flux cleaned = 0.0548076 Jy ! Component: 150 - total flux cleaned = 0.0691396 Jy ! Component: 200 - total flux cleaned = 0.0803088 Jy ! Total flux subtracted in 200 components = 0.0803088 Jy ! Clean residual min=-0.009417 max=0.010693 Jy/beam ! Clean residual mean=0.000326 rms=0.003035 Jy/beam ! Combined flux in latest and established models = 0.18631 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 42 components and 0.18631 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=0.054167Jy sigma=1.496572 ! Fit after self-cal, rms=0.053829Jy sigma=1.485712 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8172 x 4.475 at 48.37 degrees (North through East) ! Clean map min=-0.0083861 max=0.11548 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: ! FD 1.03 LA 0.88 MK 0.99 NL 0.98 ! OV 1.05 PT 0.92 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 LA 0.89 MK 1.03 NL 0.96 ! OV 1.06 PT 0.89 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 0.89 MK 0.99 NL 0.95 ! OV 1.08 PT 0.91 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 0.89 MK 1.01 NL 0.99 ! OV 1.06 PT 0.88 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 0.86 MK 1.02 NL 1.01 ! OV 1.09 PT 0.93 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 0.90 MK 1.07 NL 0.99 ! OV 1.07 PT 0.89 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.10 LA 0.92 MK 1.10 NL 0.94 ! OV 1.10 PT 0.90 SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 LA 0.89 MK 1.00 NL 0.95 ! OV 1.10 PT 0.91 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 0.88 MK 0.99 NL 0.96 ! OV 1.14 PT 0.89 SC 1.11 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 0.89 MK 1.05 NL 0.97 ! OV 1.06 PT 0.91 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! FD 1.10 LA 0.94 MK 0.98 NL 0.95 ! OV 1.11 PT 0.88 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 LA 0.87 MK 0.99 NL 0.96 ! OV 1.07 PT 0.93 SC 1.02 ! ! ! Fit before self-cal, rms=0.053829Jy sigma=1.485712 ! Fit after self-cal, rms=0.050893Jy sigma=1.416282 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8323 mas, bmaj=4.479 mas, bpa=48.27 degrees ! Estimated noise=0.355501 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 = 0.00654573 Jy ! Component: 100 - total flux cleaned = 0.00659423 Jy ! Component: 150 - total flux cleaned = 0.00579691 Jy ! Component: 200 - total flux cleaned = 0.00511725 Jy ! Total flux subtracted in 200 components = 0.00511725 Jy ! Clean residual min=-0.004330 max=0.005517 Jy/beam ! Clean residual mean=0.000026 rms=0.001325 Jy/beam ! Combined flux in latest and established models = 0.191428 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 59 components and 0.191428 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=0.049752Jy sigma=1.384323 ! Fit after self-cal, rms=0.049751Jy sigma=1.382745 ! 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=0.049751Jy sigma=1.382745 ! Fit after self-cal, rms=0.049401Jy sigma=1.381774 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8329 mas, bmaj=4.489 mas, bpa=48.27 degrees ! Estimated noise=0.352685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000219154 Jy ! Component: 100 - total flux cleaned = -8.07121e-05 Jy ! Component: 150 - total flux cleaned = -0.000428099 Jy ! Component: 200 - total flux cleaned = -0.000510192 Jy ! Total flux subtracted in 200 components = -0.000510192 Jy ! Clean residual min=-0.003716 max=0.004466 Jy/beam ! Clean residual mean=0.000018 rms=0.001096 Jy/beam ! Combined flux in latest and established models = 0.190917 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 70 components and 0.190917 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=0.049049Jy sigma=1.372683 ! Fit after self-cal, rms=0.049031Jy sigma=1.372284 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 = -0.000431887 Jy ! Component: 100 - total flux cleaned = -0.000499655 Jy ! Component: 150 - total flux cleaned = -0.00056346 Jy ! Component: 200 - total flux cleaned = -0.000565082 Jy ! Total flux subtracted in 200 components = -0.000565082 Jy ! Clean residual min=-0.003320 max=0.003929 Jy/beam ! Clean residual mean=0.000022 rms=0.000982 Jy/beam ! Combined flux in latest and established models = 0.190352 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 80 components and 0.190352 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=0.048841Jy sigma=1.367392 ! Fit after self-cal, rms=0.048829Jy sigma=1.367168 ! 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=0.048829Jy sigma=1.367168 ! Fit after self-cal, rms=0.048510Jy sigma=1.366701 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8309 mas, bmaj=4.504 mas, bpa=48.27 degrees ! Estimated noise=0.350463 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000809943 Jy ! Component: 100 - total flux cleaned = -0.000929326 Jy ! Component: 150 - total flux cleaned = -0.0010923 Jy ! Component: 200 - total flux cleaned = -0.00124275 Jy ! Total flux subtracted in 200 components = -0.00124275 Jy ! Clean residual min=-0.003023 max=0.003323 Jy/beam ! Clean residual mean=0.000014 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.18911 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 84 components and 0.18911 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=0.048382Jy sigma=1.363310 ! Fit after self-cal, rms=0.048373Jy sigma=1.363159 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 = -0.000224019 Jy ! Component: 100 - total flux cleaned = -0.000223805 Jy ! Component: 150 - total flux cleaned = -0.000181528 Jy ! Component: 200 - total flux cleaned = -0.00018254 Jy ! Total flux subtracted in 200 components = -0.00018254 Jy ! Clean residual min=-0.002783 max=0.003114 Jy/beam ! Clean residual mean=0.000016 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 0.188927 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 92 components and 0.188927 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=0.048300Jy sigma=1.361189 ! Fit after self-cal, rms=0.048293Jy sigma=1.361094 ! 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=0.048293Jy sigma=1.361094 ! Fit after self-cal, rms=0.048037Jy sigma=1.360821 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.102 mas, bmaj=4.331 mas, bpa=43.91 degrees ! Estimated noise=0.431462 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000133856 Jy ! Component: 100 - total flux cleaned = -0.000305022 Jy ! Component: 150 - total flux cleaned = -0.000452059 Jy ! Component: 200 - total flux cleaned = -0.000452327 Jy ! Total flux subtracted in 200 components = -0.000452327 Jy ! Clean residual min=-0.003009 max=0.003257 Jy/beam ! Clean residual mean=0.000014 rms=0.001012 Jy/beam ! Combined flux in latest and established models = 0.188475 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 106 components and 0.188475 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=0.047998Jy sigma=1.359267 ! Fit after self-cal, rms=0.047994Jy sigma=1.359140 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 = -0.000111493 Jy ! Component: 100 - total flux cleaned = -2.68443e-05 Jy ! Component: 150 - total flux cleaned = 9.1997e-05 Jy ! Component: 200 - total flux cleaned = 0.000167683 Jy ! Total flux subtracted in 200 components = 0.000167683 Jy ! Clean residual min=-0.002816 max=0.002951 Jy/beam ! Clean residual mean=0.000012 rms=0.000930 Jy/beam ! Combined flux in latest and established models = 0.188642 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 112 components and 0.188642 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=0.047966Jy sigma=1.358204 ! Fit after self-cal, rms=0.047960Jy sigma=1.358126 ! 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=0.8288 mas, bmaj=4.516 mas, bpa=48.26 degrees ! Estimated noise=0.348763 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8288 x 4.516 at 48.26 degrees (North through East) ! Clean map min=-0.0055114 max=0.10996 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=0.616 mas, bmaj=4.755 mas, bpa=48.81 degrees ! Estimated noise=0.69356 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0723052 Jy ! Component: 100 - total flux cleaned = 0.102379 Jy ! Component: 150 - total flux cleaned = 0.120763 Jy ! Component: 200 - total flux cleaned = 0.134029 Jy ! Total flux subtracted in 200 components = 0.134029 Jy ! Clean residual min=-0.007945 max=0.009609 Jy/beam ! Clean residual mean=0.000085 rms=0.002250 Jy/beam ! Combined flux in latest and established models = 0.134028 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.134028 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8288 mas, bmaj=4.516 mas, bpa=48.26 degrees ! Estimated noise=0.348763 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 = 0.0172683 Jy ! Component: 100 - total flux cleaned = 0.0285344 Jy ! Component: 150 - total flux cleaned = 0.0366127 Jy ! Component: 200 - total flux cleaned = 0.0422053 Jy ! Total flux subtracted in 200 components = 0.0422053 Jy ! Clean residual min=-0.005331 max=0.007910 Jy/beam ! Clean residual mean=0.000092 rms=0.001821 Jy/beam ! Combined flux in latest and established models = 0.176234 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 34 components and 0.176234 Jy ! Inverting map ! Added new window around map position (0.4, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00695883 Jy ! Component: 100 - total flux cleaned = 0.00858959 Jy ! Component: 150 - total flux cleaned = 0.00886431 Jy ! Component: 200 - total flux cleaned = 0.00908746 Jy ! Total flux subtracted in 200 components = 0.00908746 Jy ! Clean residual min=-0.003351 max=0.003035 Jy/beam ! Clean residual mean=0.000035 rms=0.000951 Jy/beam ! Combined flux in latest and established models = 0.185321 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 70 components and 0.185321 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=2.102 mas, bmaj=4.331 mas, bpa=43.91 degrees ! Estimated noise=0.431462 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00306961 Jy ! Component: 100 - total flux cleaned = 0.00348977 Jy ! Component: 150 - total flux cleaned = 0.00395108 Jy ! Component: 200 - total flux cleaned = 0.00411171 Jy ! Total flux subtracted in 200 components = 0.00411171 Jy ! Clean residual min=-0.002785 max=0.002991 Jy/beam ! Clean residual mean=0.000020 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.189433 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 = 0.000215746 Jy ! Component: 100 - total flux cleaned = 0.000406032 Jy ! Component: 150 - total flux cleaned = 0.000522 Jy ! Component: 200 - total flux cleaned = 0.000675622 Jy ! Total flux subtracted in 200 components = 0.000675622 Jy ! Clean residual min=-0.002111 max=0.002360 Jy/beam ! Clean residual mean=0.000010 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.190109 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 119 components and 0.190109 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8288 mas, bmaj=4.516 mas, bpa=48.26 degrees ! Estimated noise=0.348763 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000431469 Jy ! Component: 100 - total flux cleaned = 0.000370634 Jy ! Component: 150 - total flux cleaned = 9.6676e-05 Jy ! Component: 200 - total flux cleaned = 2.97121e-06 Jy ! Total flux subtracted in 200 components = 2.97121e-06 Jy ! Clean residual min=-0.001585 max=0.001823 Jy/beam ! Clean residual mean=0.000002 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.190112 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 150 components and 0.190112 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=0.047759Jy sigma=1.352299 ! Fit after self-cal, rms=0.047714Jy sigma=1.351398 wmodel /J1624+5652_X_map.mod ! wmodel: Unable to open new model file: /J1624+5652_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J1624+5652_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8288 x 4.516 at 48.26 degrees (North through East) ! Clean map min=-0.0036354 max=0.10899 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1624+5652_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.108987 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00042018 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.15659 1.15659 2.31318 4.62637 9.25274 18.5055 37.011 74.0219 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.108 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 259.382 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1624+5652_X_dfm.log closed on Fri May 20 00:13:22 2016