! Started logfile: J1130+3815_K_2006_10_20_yyk_uvs.log on Thu Dec 2 20:47:02 2010 obs J1130+3815_K_2006_10_20_yyk_uva.fits ! Reading UV FITS file: J1130+3815_K_2006_10_20_yyk_uva.fits ! AN table 1: 1352 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.984961 visibilities/baseline/integration-bin. ! Found source: J1130+3815 ! ! 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 2.42136e+10 8e+06 1 8e+06 ! 02 2 2.42266e+10 8e+06 1 8e+06 ! 03 3 2.42656e+10 8e+06 1 8e+06 ! 04 4 2.43436e+10 8e+06 1 8e+06 ! 05 5 2.44866e+10 8e+06 1 8e+06 ! 06 6 2.45906e+10 8e+06 1 8e+06 ! 07 7 2.46556e+10 8e+06 1 8e+06 ! 08 8 2.46816e+10 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 2240 lines of history. ! ! Reading 479400 visibilities. select I ! Polarization I is unavailable. ! 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 ![@muppet J1130+3815_K_2006_10_20_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 3 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=3 float phase_soltime2 phase_soltime2=0.3 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.70 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 10 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.0650x0.0650 milli-arcsec cellsize. uvav time_av, true ! Averaging into 10 second bins. ! 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 phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.782206 Jy 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=0.2662 mas, bmaj=0.6324 mas, bpa=-16.52 degrees ! Estimated noise=2.53059 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.563743 Jy ! Component: 100 - total flux cleaned = 0.709112 Jy ! Total flux subtracted in 100 components = 0.709112 Jy ! Clean residual min=-0.033790 max=0.049902 Jy/beam ! Clean residual mean=-0.000045 rms=0.010600 Jy/beam ! Combined flux in latest and established models = 0.709112 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.709112 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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.388059Jy sigma=1.758831 ! Fit after self-cal, rms=0.385834Jy sigma=1.745069 ! Inverting map and beam ! Estimated beam: bmin=0.2662 mas, bmaj=0.6324 mas, bpa=-16.52 degrees ! Estimated noise=2.53059 mJy/beam. print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! 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=0.3112 mas, bmaj=0.6482 mas, bpa=-18.51 degrees ! Estimated noise=1.40931 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0818205 Jy ! Component: 100 - total flux cleaned = 0.11723 Jy ! Component: 150 - total flux cleaned = 0.128767 Jy ! Component: 200 - total flux cleaned = 0.13275 Jy ! Total flux subtracted in 200 components = 0.13275 Jy ! Clean residual min=-0.039220 max=0.035348 Jy/beam ! Clean residual mean=0.000237 rms=0.010319 Jy/beam ! Combined flux in latest and established models = 0.841862 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 25 components and 0.841862 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=0.376898Jy sigma=1.638116 ! Fit after self-cal, rms=0.376620Jy sigma=1.637308 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3112 x 0.6482 at -18.51 degrees (North through East) ! Clean map min=-0.036905 max=0.65294 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.89 HN 1.19 KP 0.93 ! LA 0.95 MK 0.85 NL 1.19 OV 1.05 ! PT 0.94 SC 1.26 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.90 HN 1.19 KP 0.93 ! LA 0.98 MK 0.84 NL 1.26 OV 1.03 ! PT 0.82 SC 1.21 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.00 HN 1.21 KP 0.94 ! LA 0.99 MK 0.66 NL 0.84 OV 1.04 ! PT 0.96 SC 1.13 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.07 KP 0.95 ! LA 0.95 MK 0.97 NL 0.95 OV 0.89 ! PT 1.13 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.95 HN 0.92 KP 1.00 ! LA 1.00 MK 1.11 NL 1.09 OV 0.92 ! PT 0.88 SC 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.11 HN 0.73 KP 0.77 ! LA 1.01 MK 1.13 NL 1.07 OV 1.13 ! PT 0.95 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.12 HN 0.87 KP 0.74 ! LA 1.01 MK 1.15 NL 1.08 OV 1.40 ! PT 1.04 SC 1.27 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.16 HN 0.83 KP 0.79 ! LA 1.00 MK 1.22 NL 1.09 OV 1.37 ! PT 1.07 SC 0.94 ! ! ! Fit before self-cal, rms=0.376620Jy sigma=1.637308 ! Fit after self-cal, rms=0.376840Jy sigma=1.425820 selfcal false, false, phase_soltime ! Performing phase self-cal over 3 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=0.376840Jy sigma=1.425820 ! Fit after self-cal, rms=0.377024Jy sigma=1.425671 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3034 mas, bmaj=0.6492 mas, bpa=-21.03 degrees ! Estimated noise=1.37409 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00238121 Jy ! Component: 100 - total flux cleaned = -0.00314739 Jy ! Component: 150 - total flux cleaned = -0.00285072 Jy ! Component: 200 - total flux cleaned = -0.00311691 Jy ! Total flux subtracted in 200 components = -0.00311691 Jy ! Clean residual min=-0.028632 max=0.029619 Jy/beam ! Clean residual mean=0.000214 rms=0.007852 Jy/beam ! Combined flux in latest and established models = 0.838745 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.838745 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=0.377210Jy sigma=1.420301 ! Fit after self-cal, rms=0.377155Jy sigma=1.419904 ! Inverting map print "************** FINISHED AMPLITUDE GSCALE SELF-CAL **************" ! ************** FINISHED AMPLITUDE GSCALE SELF-CAL ************** ! phase_soltime=phase_soltime2 selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 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=0.377155Jy sigma=1.419904 ! Fit after self-cal, rms=0.356103Jy sigma=1.247022 dynam = dynam - 0.5 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.004823 Jy ! Component: 100 - total flux cleaned = 0.00538879 Jy ! Component: 150 - total flux cleaned = 0.00614078 Jy ! Component: 200 - total flux cleaned = 0.00679573 Jy ! Total flux subtracted in 200 components = 0.00679573 Jy ! Clean residual min=-0.027731 max=0.028923 Jy/beam ! Clean residual mean=0.000207 rms=0.007631 Jy/beam ! Combined flux in latest and established models = 0.845541 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.845541 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=0.356531Jy sigma=1.242803 ! Fit after self-cal, rms=0.353288Jy sigma=1.226294 ! Inverting map print "*** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime ***" ! *** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime *** ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3034 x 0.6492 at -21.03 degrees (North through East) ! Clean map min=-0.026037 max=0.6519 Jy/beam if(peak(flux) > thresh) selfcal true, true, amp_soltime1 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true, amp_soltime2 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) print "************** FINISHED AMPLITUDE SELF-CAL **************" end if ! Performing amp+phase self-cal over 3 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=0.353288Jy sigma=1.226294 ! Fit after self-cal, rms=1.089536Jy sigma=1.065765 ! Performing phase self-cal over 0.3 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=1.089536Jy sigma=1.065765 ! Fit after self-cal, rms=1.089437Jy sigma=1.062412 ! Inverting map and beam ! Estimated beam: bmin=0.3021 mas, bmaj=0.6436 mas, bpa=-21.08 degrees ! Estimated noise=1.36119 mJy/beam. ! Added new window around map position (2.275, -4.225). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111152 Jy ! Component: 100 - total flux cleaned = 0.0118401 Jy ! Component: 150 - total flux cleaned = 0.0118585 Jy ! Component: 200 - total flux cleaned = 0.0115954 Jy ! Total flux subtracted in 200 components = 0.0115954 Jy ! Clean residual min=-0.009225 max=0.011337 Jy/beam ! Clean residual mean=-0.000036 rms=0.002525 Jy/beam ! Combined flux in latest and established models = 0.857137 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 52 components and 0.857137 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=1.089324Jy sigma=1.053665 ! Fit after self-cal, rms=1.089190Jy sigma=1.052459 ! Inverting map ! Added new window around map position (-8.255, -2.015). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00702653 Jy ! Component: 100 - total flux cleaned = 0.00626286 Jy ! Component: 150 - total flux cleaned = 0.00557966 Jy ! Component: 200 - total flux cleaned = 0.00498194 Jy ! Total flux subtracted in 200 components = 0.00498194 Jy ! Clean residual min=-0.007467 max=0.008572 Jy/beam ! Clean residual mean=-0.000039 rms=0.002089 Jy/beam ! Combined flux in latest and established models = 0.862119 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 71 components and 0.862119 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=1.089099Jy sigma=1.047583 ! Fit after self-cal, rms=1.088911Jy sigma=1.046970 ! Inverting map ! Performing amp+phase self-cal over 1 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=1.088911Jy sigma=1.046970 ! Fit after self-cal, rms=1.045297Jy sigma=1.027278 ! Performing phase self-cal over 0.3 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=1.045297Jy sigma=1.027278 ! Fit after self-cal, rms=1.044379Jy sigma=1.026852 ! Inverting map and beam ! Estimated beam: bmin=0.3023 mas, bmaj=0.6419 mas, bpa=-20.85 degrees ! Estimated noise=1.35986 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000250742 Jy ! Component: 100 - total flux cleaned = 0.000637233 Jy ! Component: 150 - total flux cleaned = 0.000810411 Jy ! Component: 200 - total flux cleaned = 0.000963295 Jy ! Total flux subtracted in 200 components = 0.000963295 Jy ! Clean residual min=-0.006771 max=0.007714 Jy/beam ! Clean residual mean=-0.000030 rms=0.001816 Jy/beam ! Combined flux in latest and established models = 0.863082 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 86 components and 0.863082 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=1.044330Jy sigma=1.024956 ! Fit after self-cal, rms=1.044211Jy sigma=1.024802 ! Inverting map ! Added new window around map position (2.08, 2.21). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0035559 Jy ! Component: 100 - total flux cleaned = 0.00309748 Jy ! Component: 150 - total flux cleaned = 0.00290043 Jy ! Component: 200 - total flux cleaned = 0.0023822 Jy ! Total flux subtracted in 200 components = 0.0023822 Jy ! Clean residual min=-0.006000 max=0.006625 Jy/beam ! Clean residual mean=-0.000026 rms=0.001526 Jy/beam ! Combined flux in latest and established models = 0.865464 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 104 components and 0.865464 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=1.044147Jy sigma=1.021470 ! Fit after self-cal, rms=1.044054Jy sigma=1.021362 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 180 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8735 mas, bmaj=1.008 mas, bpa=30.78 degrees ! Estimated noise=1.86122 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000412184 Jy ! Component: 100 - total flux cleaned = -0.00238231 Jy ! Component: 150 - total flux cleaned = -0.00409581 Jy ! Component: 200 - total flux cleaned = -0.00503741 Jy ! Total flux subtracted in 200 components = -0.00503741 Jy ! Clean residual min=-0.006208 max=0.006070 Jy/beam ! Clean residual mean=-0.000038 rms=0.001768 Jy/beam ! Combined flux in latest and established models = 0.860427 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 115 components and 0.860427 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=1.044110Jy sigma=1.021392 ! Fit after self-cal, rms=1.044029Jy sigma=1.021232 ! Inverting map uvtaper 0 ! No UV-taper is currently set. win_mult = win_mult / 1.4 print "************** FINISHED TAPERING SELF-CAL CLEAN **************" ! ************** FINISHED TAPERING SELF-CAL CLEAN ************** ! print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum 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=0.2674 mas, bmaj=0.6299 mas, bpa=-16.29 degrees ! Estimated noise=2.55056 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.57569 Jy ! Component: 100 - total flux cleaned = 0.721802 Jy ! Component: 150 - total flux cleaned = 0.782996 Jy ! Component: 200 - total flux cleaned = 0.813239 Jy ! Total flux subtracted in 200 components = 0.813239 Jy ! Clean residual min=-0.013834 max=0.016682 Jy/beam ! Clean residual mean=-0.000056 rms=0.003520 Jy/beam ! Combined flux in latest and established models = 0.813239 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 29 model components to the UV plane model. ! The established model now contains 29 components and 0.813239 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3023 mas, bmaj=0.6419 mas, bpa=-20.85 degrees ! Estimated noise=1.35986 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=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0306913 Jy ! Component: 100 - total flux cleaned = 0.0439361 Jy ! Component: 150 - total flux cleaned = 0.0482065 Jy ! Component: 200 - total flux cleaned = 0.0494106 Jy ! Total flux subtracted in 200 components = 0.0494106 Jy ! Clean residual min=-0.011411 max=0.011606 Jy/beam ! Clean residual mean=-0.000037 rms=0.004059 Jy/beam ! Combined flux in latest and established models = 0.862649 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 59 components and 0.862649 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 180 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8735 mas, bmaj=1.008 mas, bpa=30.78 degrees ! Estimated noise=1.86122 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=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00484657 Jy ! Component: 100 - total flux cleaned = 0.00296869 Jy ! Component: 150 - total flux cleaned = 0.00196336 Jy ! Component: 200 - total flux cleaned = 0.00140274 Jy ! Total flux subtracted in 200 components = 0.00140274 Jy ! Clean residual min=-0.006456 max=0.007399 Jy/beam ! Clean residual mean=-0.000045 rms=0.001922 Jy/beam ! Combined flux in latest and established models = 0.864052 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 75 components and 0.864052 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3023 mas, bmaj=0.6419 mas, bpa=-20.85 degrees ! Estimated noise=1.35986 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -4.91439e-05 Jy ! Component: 100 - total flux cleaned = -0.000493285 Jy ! Component: 150 - total flux cleaned = -0.00129934 Jy ! Component: 200 - total flux cleaned = -0.00202508 Jy ! Total flux subtracted in 200 components = -0.00202508 Jy ! Clean residual min=-0.008334 max=0.009915 Jy/beam ! Clean residual mean=-0.000019 rms=0.002772 Jy/beam ! Combined flux in latest and established models = 0.862027 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 38 model components to the UV plane model. ! The established model now contains 97 components and 0.862027 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=1.044543Jy sigma=1.027266 ! Fit after self-cal, rms=1.044395Jy sigma=1.026547 wmodel J1130+3815_K_2006_10_20_yyk\_map.mod ! Writing 97 model components to file: J1130+3815_K_2006_10_20_yyk_map.mod wobs J1130+3815_K_2006_10_20_yyk\_uvs.fits ! Writing UV FITS file: J1130+3815_K_2006_10_20_yyk_uvs.fits wwins J1130+3815_K_2006_10_20_yyk\_map.win ! wwins: Wrote 4 windows to J1130+3815_K_2006_10_20_yyk_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00235766 Jy ! Component: 100 - total flux cleaned = 0.00150769 Jy ! Component: 150 - total flux cleaned = 0.00163822 Jy ! Component: 200 - total flux cleaned = 0.00201341 Jy ! Component: 250 - total flux cleaned = 0.00236954 Jy ! Component: 300 - total flux cleaned = 0.00293021 Jy ! Component: 350 - total flux cleaned = 0.00357423 Jy ! Component: 400 - total flux cleaned = 0.00409407 Jy ! Component: 450 - total flux cleaned = 0.00459175 Jy ! Component: 500 - total flux cleaned = 0.00536103 Jy ! Component: 550 - total flux cleaned = 0.00600592 Jy ! Component: 600 - total flux cleaned = 0.00671832 Jy ! Component: 650 - total flux cleaned = 0.00749112 Jy ! Component: 700 - total flux cleaned = 0.00815569 Jy ! Component: 750 - total flux cleaned = 0.00855873 Jy ! Component: 800 - total flux cleaned = 0.00902815 Jy ! Component: 850 - total flux cleaned = 0.00925434 Jy ! Component: 900 - total flux cleaned = 0.00947316 Jy ! Component: 950 - total flux cleaned = 0.00983079 Jy ! Component: 1000 - total flux cleaned = 0.0100379 Jy ! Component: 1050 - total flux cleaned = 0.0103067 Jy ! Component: 1100 - total flux cleaned = 0.0106316 Jy ! Component: 1150 - total flux cleaned = 0.0108222 Jy ! Component: 1200 - total flux cleaned = 0.0110677 Jy ! Component: 1250 - total flux cleaned = 0.0113061 Jy ! Component: 1300 - total flux cleaned = 0.0116563 Jy ! Component: 1350 - total flux cleaned = 0.011825 Jy ! Component: 1400 - total flux cleaned = 0.0119895 Jy ! Component: 1450 - total flux cleaned = 0.0120975 Jy ! Component: 1500 - total flux cleaned = 0.0120985 Jy ! Component: 1550 - total flux cleaned = 0.0120485 Jy ! Component: 1600 - total flux cleaned = 0.0119483 Jy ! Component: 1650 - total flux cleaned = 0.0120477 Jy ! Component: 1700 - total flux cleaned = 0.0118525 Jy ! Component: 1750 - total flux cleaned = 0.011804 Jy ! Component: 1800 - total flux cleaned = 0.0116627 Jy ! Component: 1850 - total flux cleaned = 0.0116622 Jy ! Component: 1900 - total flux cleaned = 0.0116166 Jy ! Component: 1950 - total flux cleaned = 0.0117057 Jy ! Component: 2000 - total flux cleaned = 0.0117493 Jy ! Total flux subtracted in 2048 components = 0.0117071 Jy ! Clean residual min=-0.002560 max=0.002513 Jy/beam ! Clean residual mean=-0.000022 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.873734 Jy keep ! Adding 169 model components to the UV plane model. ! The established model now contains 266 components and 0.873734 Jy ![Exited script file: muppet] wmap "J1130+3815_K_2006_10_20_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3023 x 0.6419 at -20.85 degrees (North through East) ! Clean map min=-0.0074462 max=0.64932 Jy/beam ! Writing clean map to FITS file: J1130+3815_K_2006_10_20_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.649324 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000707252 device "J1130+3815_K_2006_10_20_yyk\_map.eps/VPS" ! Attempting to open device: 'J1130+3815_K_2006_10_20_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.326764 0.326764 0.653527 1.30705 2.61411 5.22822 10.4564 20.9129 41.8257 83.6515 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.649 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3023 x 0.6419 at -20.85 degrees (North through East) ! Clean map min=-0.0074462 max=0.64932 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1130+3815_K_2006_10_20_yyk\_map.gif/gif" ! Attempting to open device: 'J1130+3815_K_2006_10_20_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1130+3815_K_2006_10_20_yyk_uvs.log closed on Thu Dec 2 20:47:04 2010