! Started logfile: /d2/scr/pima/bp171a2_uvs/J1008+0029_C_uvs.log on Tue Feb 18 20:31:33 2014 obs /d2/scr/pima/bp171a2_uvs/J1008+0029_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a2_uvs/J1008+0029_C_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.944444 visibilities/baseline/integration-bin. ! Found source: J1008+0029 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 3.928e+09 3.2e+07 1 3.2e+07 ! 02 2 3.96e+09 3.2e+07 1 3.2e+07 ! 03 3 3.992e+09 3.2e+07 1 3.2e+07 ! 04 4 4.024e+09 3.2e+07 1 3.2e+07 ! 05 5 4.216e+09 3.2e+07 1 3.2e+07 ! 06 6 4.312e+09 3.2e+07 1 3.2e+07 ! 07 7 4.344e+09 3.2e+07 1 3.2e+07 ! 08 8 4.376e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1088 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! 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 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a2_uvs/J1008+0029_C] 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 0.300x0.300 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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005210Jy sigma=30.104741 ! Fit after self-cal, rms=0.928353Jy sigma=27.947428 ! 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=1.39 mas, bmaj=3.447 mas, bpa=-2.83 degrees ! Estimated noise=1.0069 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 = 0.0503755 Jy ! Component: 100 - total flux cleaned = 0.0630212 Jy ! Total flux subtracted in 100 components = 0.0630212 Jy ! Clean residual min=-0.003773 max=0.006058 Jy/beam ! Clean residual mean=-0.000006 rms=0.001186 Jy/beam ! Combined flux in latest and established models = 0.0630212 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0630212 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. ! ! Fit before self-cal, rms=0.041838Jy sigma=0.715852 ! Fit after self-cal, rms=0.041852Jy sigma=0.715310 ! 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=1.713 mas, bmaj=3.933 mas, bpa=0.2612 degrees ! Estimated noise=0.799554 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 = 0.00850431 Jy ! Component: 100 - total flux cleaned = 0.0126409 Jy ! Component: 150 - total flux cleaned = 0.0151678 Jy ! Component: 200 - total flux cleaned = 0.0165144 Jy ! Total flux subtracted in 200 components = 0.0165144 Jy ! Clean residual min=-0.004369 max=0.004710 Jy/beam ! Clean residual mean=-0.000004 rms=0.001013 Jy/beam ! Combined flux in latest and established models = 0.0795357 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 30 components and 0.0795357 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. ! ! Fit before self-cal, rms=0.039526Jy sigma=0.649212 ! Fit after self-cal, rms=0.039544Jy sigma=0.648959 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.713 x 3.933 at 0.2612 degrees (North through East) ! Clean map min=-0.0042086 max=0.067894 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* 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* 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* 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* 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* 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* 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* 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* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.039544Jy sigma=0.648959 ! Fit after self-cal, rms=0.039544Jy sigma=0.648959 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.713 mas, bmaj=3.933 mas, bpa=0.2612 degrees ! Estimated noise=0.799554 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 = 0.00030781 Jy ! Component: 100 - total flux cleaned = 0.000535597 Jy ! Component: 150 - total flux cleaned = 0.000653938 Jy ! Component: 200 - total flux cleaned = 0.000723098 Jy ! Total flux subtracted in 200 components = 0.000723098 Jy ! Clean residual min=-0.004319 max=0.004541 Jy/beam ! Clean residual mean=-0.000004 rms=0.000993 Jy/beam ! Combined flux in latest and established models = 0.0802588 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 38 components and 0.0802588 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. ! ! Fit before self-cal, rms=0.039386Jy sigma=0.647702 ! Fit after self-cal, rms=0.039388Jy sigma=0.647656 ! 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. ! ! Fit before self-cal, rms=0.039388Jy sigma=0.647656 ! Fit after self-cal, rms=0.039388Jy sigma=0.647656 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.713 mas, bmaj=3.933 mas, bpa=0.2612 degrees ! Estimated noise=0.799554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.68254e-05 Jy ! Component: 100 - total flux cleaned = 8.49758e-05 Jy ! Component: 150 - total flux cleaned = 0.00014104 Jy ! Component: 200 - total flux cleaned = 0.000166171 Jy ! Total flux subtracted in 200 components = 0.000166171 Jy ! Clean residual min=-0.004261 max=0.004494 Jy/beam ! Clean residual mean=-0.000004 rms=0.000985 Jy/beam ! Combined flux in latest and established models = 0.0804249 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.0804249 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. ! ! Fit before self-cal, rms=0.039316Jy sigma=0.647126 ! Fit after self-cal, rms=0.039318Jy sigma=0.647117 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 (-15, 37.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00294318 Jy ! Component: 100 - total flux cleaned = 0.00304188 Jy ! Component: 150 - total flux cleaned = 0.00290939 Jy ! Component: 200 - total flux cleaned = 0.00284463 Jy ! Total flux subtracted in 200 components = 0.00284463 Jy ! Clean residual min=-0.004076 max=0.004095 Jy/beam ! Clean residual mean=-0.000002 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.0832696 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 60 components and 0.0832696 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. ! ! Fit before self-cal, rms=0.038598Jy sigma=0.635842 ! Fit after self-cal, rms=0.038493Jy sigma=0.633136 ! Inverting map ! Added new window around map position (-76.5, -13.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0034209 Jy ! Component: 100 - total flux cleaned = 0.00415497 Jy ! Component: 150 - total flux cleaned = 0.00433248 Jy ! Component: 200 - total flux cleaned = 0.0044425 Jy ! Total flux subtracted in 200 components = 0.0044425 Jy ! Clean residual min=-0.003971 max=0.003642 Jy/beam ! Clean residual mean=0.000000 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.0877121 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 72 components and 0.0877121 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. ! ! Fit before self-cal, rms=0.037840Jy sigma=0.624885 ! Fit after self-cal, rms=0.037818Jy sigma=0.621783 ! 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. ! ! Fit before self-cal, rms=0.037818Jy sigma=0.621783 ! Fit after self-cal, rms=0.037818Jy sigma=0.621783 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.713 mas, bmaj=3.933 mas, bpa=0.2612 degrees ! Estimated noise=0.799554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000989559 Jy ! Component: 100 - total flux cleaned = 0.0011986 Jy ! Component: 150 - total flux cleaned = 0.00133671 Jy ! Component: 200 - total flux cleaned = 0.00137891 Jy ! Total flux subtracted in 200 components = 0.00137891 Jy ! Clean residual min=-0.003666 max=0.003376 Jy/beam ! Clean residual mean=-0.000000 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.089091 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 87 components and 0.089091 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. ! ! Fit before self-cal, rms=0.037566Jy sigma=0.618873 ! Fit after self-cal, rms=0.037571Jy sigma=0.618104 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 = 0.000547356 Jy ! Component: 100 - total flux cleaned = 0.000631116 Jy ! Component: 150 - total flux cleaned = 0.000669659 Jy ! Component: 200 - total flux cleaned = 0.000670309 Jy ! Total flux subtracted in 200 components = 0.000670309 Jy ! Clean residual min=-0.003494 max=0.003257 Jy/beam ! Clean residual mean=-0.000000 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.0897613 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 102 components and 0.0897613 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. ! ! Fit before self-cal, rms=0.037409Jy sigma=0.616541 ! Fit after self-cal, rms=0.037415Jy sigma=0.616230 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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. ! ! Fit before self-cal, rms=0.037415Jy sigma=0.616230 ! Fit after self-cal, rms=0.037525Jy sigma=0.610785 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.686 mas, bmaj=5.773 mas, bpa=-4.018 degrees ! Estimated noise=1.00345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000944686 Jy ! Component: 100 - total flux cleaned = 0.00106466 Jy ! Component: 150 - total flux cleaned = 0.00120968 Jy ! Component: 200 - total flux cleaned = 0.00131027 Jy ! Total flux subtracted in 200 components = 0.00131027 Jy ! Clean residual min=-0.003207 max=0.003505 Jy/beam ! Clean residual mean=-0.000000 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.0910715 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 124 components and 0.0910716 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. ! ! Fit before self-cal, rms=0.037378Jy sigma=0.612341 ! Fit after self-cal, rms=0.037388Jy sigma=0.612171 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 = 0.000311135 Jy ! Component: 100 - total flux cleaned = 0.00037224 Jy ! Component: 150 - total flux cleaned = 0.000429676 Jy ! Component: 200 - total flux cleaned = 0.000457043 Jy ! Total flux subtracted in 200 components = 0.000457043 Jy ! Clean residual min=-0.003125 max=0.003461 Jy/beam ! Clean residual mean=-0.000000 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.0915286 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 130 components and 0.0915286 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. ! ! Fit before self-cal, rms=0.037283Jy sigma=0.613200 ! Fit after self-cal, rms=0.037289Jy sigma=0.613126 ! 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=1.712 mas, bmaj=3.93 mas, bpa=0.3015 degrees ! Estimated noise=0.806536 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.712 x 3.93 at 0.3015 degrees (North through East) ! Clean map min=-0.0034452 max=0.064601 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=1.389 mas, bmaj=3.444 mas, bpa=-2.805 degrees ! Estimated noise=1.01337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0504807 Jy ! Component: 100 - total flux cleaned = 0.0637921 Jy ! Component: 150 - total flux cleaned = 0.0713582 Jy ! Component: 200 - total flux cleaned = 0.076678 Jy ! Total flux subtracted in 200 components = 0.076678 Jy ! Clean residual min=-0.003421 max=0.004738 Jy/beam ! Clean residual mean=-0.000004 rms=0.000981 Jy/beam ! Combined flux in latest and established models = 0.076678 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.076678 Jy ! Inverting map and beam ! Estimated beam: bmin=1.712 mas, bmaj=3.93 mas, bpa=0.3015 degrees ! Estimated noise=0.806536 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 (55.2, 45). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00569162 Jy ! Component: 100 - total flux cleaned = 0.00928599 Jy ! Component: 150 - total flux cleaned = 0.0112816 Jy ! Component: 200 - total flux cleaned = 0.0120447 Jy ! Total flux subtracted in 200 components = 0.0120447 Jy ! Clean residual min=-0.003082 max=0.003600 Jy/beam ! Clean residual mean=-0.000001 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.0887227 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 59 components and 0.0887227 Jy ! Inverting map ! Added new window around map position (42.6, -53.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00303008 Jy ! Component: 100 - total flux cleaned = 0.00361316 Jy ! Component: 150 - total flux cleaned = 0.00403363 Jy ! Component: 200 - total flux cleaned = 0.00429451 Jy ! Total flux subtracted in 200 components = 0.00429451 Jy ! Clean residual min=-0.002746 max=0.003185 Jy/beam ! Clean residual mean=-0.000001 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.0930172 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 87 components and 0.0930172 Jy ! Inverting map ! Added new window around map position (-36, 58.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00265968 Jy ! Component: 100 - total flux cleaned = 0.00243141 Jy ! Component: 150 - total flux cleaned = 0.00215819 Jy ! Component: 200 - total flux cleaned = 0.00209605 Jy ! Total flux subtracted in 200 components = 0.00209605 Jy ! Clean residual min=-0.002733 max=0.002478 Jy/beam ! Clean residual mean=-0.000001 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.0951132 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 114 components and 0.0951132 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.686 mas, bmaj=5.773 mas, bpa=-4.018 degrees ! Estimated noise=1.00345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000636674 Jy ! Component: 100 - total flux cleaned = 0.000639568 Jy ! Component: 150 - total flux cleaned = 0.000638675 Jy ! Component: 200 - total flux cleaned = 0.000585665 Jy ! Total flux subtracted in 200 components = 0.000585665 Jy ! Clean residual min=-0.002436 max=0.002527 Jy/beam ! Clean residual mean=0.000000 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.0956989 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 = -4.83788e-05 Jy ! Component: 100 - total flux cleaned = -4.78221e-05 Jy ! Component: 150 - total flux cleaned = -9.16723e-05 Jy ! Component: 200 - total flux cleaned = -0.000173521 Jy ! Total flux subtracted in 200 components = -0.000173521 Jy ! Clean residual min=-0.002401 max=0.002503 Jy/beam ! Clean residual mean=0.000001 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.0955254 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 148 components and 0.0955254 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.712 mas, bmaj=3.93 mas, bpa=0.3015 degrees ! Estimated noise=0.806536 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000105189 Jy ! Component: 100 - total flux cleaned = -4.18111e-05 Jy ! Component: 150 - total flux cleaned = -8.54304e-05 Jy ! Component: 200 - total flux cleaned = -0.000125358 Jy ! Total flux subtracted in 200 components = -0.000125358 Jy ! Clean residual min=-0.002483 max=0.002280 Jy/beam ! Clean residual mean=0.000000 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.0954 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 172 components and 0.0954 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. ! ! Fit before self-cal, rms=0.036284Jy sigma=0.587739 ! Fit after self-cal, rms=0.036183Jy sigma=0.585447 wmodel /d2/scr/pima/bp171a2_uvs/J1008+0029_C_map.mod ! Writing 172 model components to file: /d2/scr/pima/bp171a2_uvs/J1008+0029_C_map.mod wobs /d2/scr/pima/bp171a2_uvs/J1008+0029_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a2_uvs/J1008+0029_C_uvs.fits wwins /d2/scr/pima/bp171a2_uvs/J1008+0029_C_map.win ! wwins: Wrote 6 windows to /d2/scr/pima/bp171a2_uvs/J1008+0029_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000600309 Jy ! Component: 100 - total flux cleaned = -0.000850415 Jy ! Component: 150 - total flux cleaned = -0.00115913 Jy ! Component: 200 - total flux cleaned = -0.00119589 Jy ! Component: 250 - total flux cleaned = -0.000986126 Jy ! Component: 300 - total flux cleaned = -0.000750873 Jy ! Component: 350 - total flux cleaned = -0.000653248 Jy ! Component: 400 - total flux cleaned = -0.000494666 Jy ! Component: 450 - total flux cleaned = -0.000342067 Jy ! Component: 500 - total flux cleaned = -0.0003126 Jy ! Component: 550 - total flux cleaned = -0.00028385 Jy ! Component: 600 - total flux cleaned = -0.000284045 Jy ! Component: 650 - total flux cleaned = -0.000311309 Jy ! Component: 700 - total flux cleaned = -0.000338115 Jy ! Component: 750 - total flux cleaned = -0.000286139 Jy ! Component: 800 - total flux cleaned = -0.000337694 Jy ! Component: 850 - total flux cleaned = -0.000337337 Jy ! Component: 900 - total flux cleaned = -0.000337454 Jy ! Component: 950 - total flux cleaned = -0.000386022 Jy ! Component: 1000 - total flux cleaned = -0.000553007 Jy ! Component: 1050 - total flux cleaned = -0.000622965 Jy ! Component: 1100 - total flux cleaned = -0.000692389 Jy ! Component: 1150 - total flux cleaned = -0.000783304 Jy ! Component: 1200 - total flux cleaned = -0.000850372 Jy ! Component: 1250 - total flux cleaned = -0.000916566 Jy ! Component: 1300 - total flux cleaned = -0.000960248 Jy ! Component: 1350 - total flux cleaned = -0.000981862 Jy ! Component: 1400 - total flux cleaned = -0.00102455 Jy ! Component: 1450 - total flux cleaned = -0.00102443 Jy ! Component: 1500 - total flux cleaned = -0.00100394 Jy ! Component: 1550 - total flux cleaned = -0.00100389 Jy ! Component: 1600 - total flux cleaned = -0.00102422 Jy ! Component: 1650 - total flux cleaned = -0.00102427 Jy ! Component: 1700 - total flux cleaned = -0.000964948 Jy ! Component: 1750 - total flux cleaned = -0.0009649 Jy ! Component: 1800 - total flux cleaned = -0.000945658 Jy ! Component: 1850 - total flux cleaned = -0.00100273 Jy ! Component: 1900 - total flux cleaned = -0.000908208 Jy ! Component: 1950 - total flux cleaned = -0.000945649 Jy ! Component: 2000 - total flux cleaned = -0.000889738 Jy ! Component: 2050 - total flux cleaned = -0.0008531 Jy ! Component: 2100 - total flux cleaned = -0.000798706 Jy ! Component: 2150 - total flux cleaned = -0.000708658 Jy ! Component: 2200 - total flux cleaned = -0.000601766 Jy ! Component: 2250 - total flux cleaned = -0.000566807 Jy ! Component: 2300 - total flux cleaned = -0.00051433 Jy ! Component: 2350 - total flux cleaned = -0.000462232 Jy ! Component: 2400 - total flux cleaned = -0.000393439 Jy ! Component: 2450 - total flux cleaned = -0.000308188 Jy ! Component: 2500 - total flux cleaned = -0.000291172 Jy ! Component: 2550 - total flux cleaned = -0.000207548 Jy ! Component: 2600 - total flux cleaned = -0.0001576 Jy ! Component: 2650 - total flux cleaned = -0.000124589 Jy ! Component: 2700 - total flux cleaned = -5.91228e-05 Jy ! Component: 2750 - total flux cleaned = 5.74882e-06 Jy ! Component: 2800 - total flux cleaned = 5.40875e-05 Jy ! Component: 2850 - total flux cleaned = 3.83756e-05 Jy ! Component: 2900 - total flux cleaned = 0.00014919 Jy ! Component: 2950 - total flux cleaned = 0.000180487 Jy ! Component: 3000 - total flux cleaned = 0.000226937 Jy ! Component: 3050 - total flux cleaned = 0.000242338 Jy ! Component: 3100 - total flux cleaned = 0.000318859 Jy ! Component: 3150 - total flux cleaned = 0.000303597 Jy ! Component: 3200 - total flux cleaned = 0.000364137 Jy ! Component: 3250 - total flux cleaned = 0.000439075 Jy ! Component: 3300 - total flux cleaned = 0.00037953 Jy ! Component: 3350 - total flux cleaned = 0.000468309 Jy ! Component: 3400 - total flux cleaned = 0.000497516 Jy ! Component: 3450 - total flux cleaned = 0.000439086 Jy ! Component: 3500 - total flux cleaned = 0.000453721 Jy ! Component: 3550 - total flux cleaned = 0.000468253 Jy ! Component: 3600 - total flux cleaned = 0.000511257 Jy ! Component: 3650 - total flux cleaned = 0.000468481 Jy ! Component: 3700 - total flux cleaned = 0.000468566 Jy ! Component: 3750 - total flux cleaned = 0.000468581 Jy ! Component: 3800 - total flux cleaned = 0.000426535 Jy ! Component: 3850 - total flux cleaned = 0.000412627 Jy ! Component: 3900 - total flux cleaned = 0.000412696 Jy ! Component: 3950 - total flux cleaned = 0.000426559 Jy ! Component: 4000 - total flux cleaned = 0.000412802 Jy ! Component: 4050 - total flux cleaned = 0.000385396 Jy ! Total flux subtracted in 4096 components = 0.000344668 Jy ! Clean residual min=-0.000804 max=0.000749 Jy/beam ! Clean residual mean=0.000000 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.0957447 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 447 components and 0.0957447 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a2_uvs/J1008+0029_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.712 x 3.93 at 0.3015 degrees (North through East) ! Clean map min=-0.0023254 max=0.063088 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a2_uvs/J1008+0029_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0630882 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000232274 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.10452 1.10452 2.20904 4.41808 8.83617 17.6723 35.3447 70.6893 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.063 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 271.61 quit ! Quitting program ! Log file /d2/scr/pima/bp171a2_uvs/J1008+0029_C_uvs.log closed on Tue Feb 18 20:31:38 2014