! Started logfile: J0126+2559_K_2006_10_20_yyk_uvs.log on Thu Jul 8 23:37:27 2010 obs J0126+2559_K_2006_10_20_yyk_uva.fits ! Reading UV FITS file: J0126+2559_K_2006_10_20_yyk_uva.fits ! AN table 1: 678 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.962668 visibilities/baseline/integration-bin. ! Found source: J0126+2559 ! ! 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 234968 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 J0126+2559_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)= 0.571834 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=0.2793 mas, bmaj=0.7385 mas, bpa=14.57 degrees ! Estimated noise=4.4985 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 = 0.369931 Jy ! Component: 100 - total flux cleaned = 0.466932 Jy ! Total flux subtracted in 100 components = 0.466932 Jy ! Clean residual min=-0.027962 max=0.033096 Jy/beam ! Clean residual mean=-0.000121 rms=0.008749 Jy/beam ! Combined flux in latest and established models = 0.466932 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.466932 Jy ! ! Correcting IF 1. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 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=0.378757Jy sigma=1.178534 ! Fit after self-cal, rms=0.378308Jy sigma=1.173032 ! Inverting map and beam ! Estimated beam: bmin=0.2793 mas, bmaj=0.7385 mas, bpa=14.57 degrees ! Estimated noise=4.4985 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=0.3658 mas, bmaj=0.7384 mas, bpa=12.86 degrees ! Estimated noise=2.17356 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 = 0.0339011 Jy ! Component: 100 - total flux cleaned = 0.0511462 Jy ! Component: 150 - total flux cleaned = 0.0611028 Jy ! Component: 200 - total flux cleaned = 0.06715 Jy ! Total flux subtracted in 200 components = 0.06715 Jy ! Clean residual min=-0.018945 max=0.018403 Jy/beam ! Clean residual mean=-0.000056 rms=0.004833 Jy/beam ! Combined flux in latest and established models = 0.534082 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 40 components and 0.534082 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=0.375270Jy sigma=1.150958 ! Fit after self-cal, rms=0.375139Jy sigma=1.150706 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3658 x 0.7384 at 12.86 degrees (North through East) ! Clean map min=-0.018431 max=0.40411 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.88 HN 0.99 KP 1.01 ! LA 0.94 MK 0.82 NL 1.19 OV 0.82 ! PT 0.99 SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.93 HN 1.00* KP 0.95 ! LA 0.93 MK 0.75 NL 1.17 OV 0.90 ! PT 0.91 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.02 HN 1.00* KP 0.95 ! LA 0.99 MK 0.78 NL 1.08 OV 0.91 ! PT 1.03 SC 6.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.02 HN 0.99 KP 0.95 ! LA 0.99 MK 1.06 NL 1.01 OV 0.74 ! PT 1.14 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.93 HN 0.91 KP 1.06 ! LA 1.02 MK 1.09 NL 1.03 OV 0.72 ! PT 0.98 SC 0.88 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.12 HN 0.72 KP 0.74 ! LA 1.01 MK 1.28 NL 1.04 OV 0.95 ! PT 1.09 SC 0.80 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.14 HN 0.87 KP 0.76 ! LA 1.05 MK 1.33 NL 1.10 OV 1.20 ! PT 1.04 SC 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 0.86 KP 0.81 ! LA 0.94 MK 1.30 NL 1.14 OV 1.20 ! PT 1.16 SC 0.81 ! ! ! Fit before self-cal, rms=0.375139Jy sigma=1.150706 ! Fit after self-cal, rms=0.590515Jy sigma=1.062140 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=0.590515Jy sigma=1.062140 ! Fit after self-cal, rms=0.590296Jy sigma=1.061920 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3646 mas, bmaj=0.7395 mas, bpa=13.55 degrees ! Estimated noise=2.12911 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 = -0.00204223 Jy ! Component: 100 - total flux cleaned = -0.00238225 Jy ! Component: 150 - total flux cleaned = -0.00265167 Jy ! Component: 200 - total flux cleaned = -0.0028815 Jy ! Total flux subtracted in 200 components = -0.0028815 Jy ! Clean residual min=-0.006503 max=0.008642 Jy/beam ! Clean residual mean=-0.000039 rms=0.002056 Jy/beam ! Combined flux in latest and established models = 0.531201 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 51 components and 0.531201 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=0.590256Jy sigma=1.061621 ! Fit after self-cal, rms=0.590156Jy sigma=1.061504 ! 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=0.590156Jy sigma=1.061504 ! Fit after self-cal, rms=0.586030Jy sigma=1.020394 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 = 0.00124598 Jy ! Component: 100 - total flux cleaned = 0.00133772 Jy ! Component: 150 - total flux cleaned = 0.00116202 Jy ! Component: 200 - total flux cleaned = 0.00101877 Jy ! Total flux subtracted in 200 components = 0.00101877 Jy ! Clean residual min=-0.006611 max=0.008070 Jy/beam ! Clean residual mean=-0.000042 rms=0.002025 Jy/beam ! Combined flux in latest and established models = 0.53222 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 57 components and 0.53222 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=0.586051Jy sigma=1.020048 ! Fit after self-cal, rms=0.584201Jy sigma=1.012101 ! 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: 0.3646 x 0.7395 at 13.55 degrees (North through East) ! Clean map min=-0.0061889 max=0.40619 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=0.584201Jy sigma=1.012101 ! Fit after self-cal, rms=0.578426Jy sigma=1.010839 ! 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=0.578426Jy sigma=1.010839 ! Fit after self-cal, rms=0.577252Jy sigma=1.007680 ! Inverting map and beam ! Estimated beam: bmin=0.3625 mas, bmaj=0.7403 mas, bpa=13.94 degrees ! Estimated noise=2.12602 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000227614 Jy ! Component: 100 - total flux cleaned = -0.000690034 Jy ! Component: 150 - total flux cleaned = -0.00102053 Jy ! Component: 200 - total flux cleaned = -0.00122141 Jy ! Total flux subtracted in 200 components = -0.00122141 Jy ! Clean residual min=-0.006627 max=0.008067 Jy/beam ! Clean residual mean=-0.000036 rms=0.001992 Jy/beam ! Combined flux in latest and established models = 0.530998 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 62 components and 0.530998 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=0.577235Jy sigma=1.007546 ! Fit after self-cal, rms=0.576037Jy sigma=1.005670 ! 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=0.576037Jy sigma=1.005670 ! Fit after self-cal, rms=0.509565Jy sigma=1.000617 ! 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=0.509565Jy sigma=1.000617 ! Fit after self-cal, rms=0.509230Jy sigma=0.999400 ! Inverting map and beam ! Estimated beam: bmin=0.3614 mas, bmaj=0.7405 mas, bpa=14.21 degrees ! Estimated noise=2.12362 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000386481 Jy ! Component: 100 - total flux cleaned = -0.000600868 Jy ! Component: 150 - total flux cleaned = -0.00078145 Jy ! Component: 200 - total flux cleaned = -0.000877938 Jy ! Total flux subtracted in 200 components = -0.000877938 Jy ! Clean residual min=-0.006620 max=0.008129 Jy/beam ! Clean residual mean=-0.000036 rms=0.001985 Jy/beam ! Combined flux in latest and established models = 0.53012 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 64 components and 0.53012 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=0.509205Jy sigma=0.999324 ! Fit after self-cal, rms=0.508505Jy sigma=0.998374 ! 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=0.8701 mas, bmaj=0.9536 mas, bpa=12.87 degrees ! Estimated noise=2.71409 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 = 0.000963578 Jy ! Component: 100 - total flux cleaned = 0.00123575 Jy ! Component: 150 - total flux cleaned = 0.00127555 Jy ! Component: 200 - total flux cleaned = 0.00134632 Jy ! Total flux subtracted in 200 components = 0.00134632 Jy ! Clean residual min=-0.009231 max=0.011281 Jy/beam ! Clean residual mean=-0.000074 rms=0.003223 Jy/beam ! Combined flux in latest and established models = 0.531466 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 68 components and 0.531467 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=0.508511Jy sigma=0.998462 ! Fit after self-cal, rms=0.507890Jy sigma=0.997720 ! 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=0.2772 mas, bmaj=0.7389 mas, bpa=14.88 degrees ! Estimated noise=4.40271 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.371884 Jy ! Component: 100 - total flux cleaned = 0.468327 Jy ! Component: 150 - total flux cleaned = 0.50106 Jy ! Component: 200 - total flux cleaned = 0.517614 Jy ! Total flux subtracted in 200 components = 0.517614 Jy ! Clean residual min=-0.019133 max=0.020436 Jy/beam ! Clean residual mean=-0.000046 rms=0.006112 Jy/beam ! Combined flux in latest and established models = 0.517614 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.517614 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3614 mas, bmaj=0.7405 mas, bpa=14.21 degrees ! Estimated noise=2.12362 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 = 0.0100704 Jy ! Component: 100 - total flux cleaned = 0.0111832 Jy ! Component: 150 - total flux cleaned = 0.0115119 Jy ! Component: 200 - total flux cleaned = 0.0117376 Jy ! Total flux subtracted in 200 components = 0.0117376 Jy ! Clean residual min=-0.006980 max=0.007772 Jy/beam ! Clean residual mean=-0.000038 rms=0.002045 Jy/beam ! Combined flux in latest and established models = 0.529351 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.529351 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=0.8701 mas, bmaj=0.9536 mas, bpa=12.87 degrees ! Estimated noise=2.71409 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 = 0.00167168 Jy ! Component: 100 - total flux cleaned = 0.00185745 Jy ! Component: 150 - total flux cleaned = 0.00191191 Jy ! Component: 200 - total flux cleaned = 0.00200789 Jy ! Total flux subtracted in 200 components = 0.00200789 Jy ! Clean residual min=-0.009058 max=0.011495 Jy/beam ! Clean residual mean=-0.000075 rms=0.003250 Jy/beam ! Combined flux in latest and established models = 0.531359 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 35 components and 0.531359 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3614 mas, bmaj=0.7405 mas, bpa=14.21 degrees ! Estimated noise=2.12362 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000566679 Jy ! Component: 100 - total flux cleaned = -0.000726949 Jy ! Component: 150 - total flux cleaned = -0.000875887 Jy ! Component: 200 - total flux cleaned = -0.00100666 Jy ! Total flux subtracted in 200 components = -0.00100666 Jy ! Clean residual min=-0.006770 max=0.007683 Jy/beam ! Clean residual mean=-0.000035 rms=0.002007 Jy/beam ! Combined flux in latest and established models = 0.530353 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.530353 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=0.508224Jy sigma=0.998104 ! Fit after self-cal, rms=0.507631Jy sigma=0.997449 wmodel J0126+2559_K_2006_10_20_yyk\_map.mod ! Writing 44 model components to file: J0126+2559_K_2006_10_20_yyk_map.mod wobs J0126+2559_K_2006_10_20_yyk\_uvs.fits ! Writing UV FITS file: J0126+2559_K_2006_10_20_yyk_uvs.fits wwins J0126+2559_K_2006_10_20_yyk\_map.win ! wwins: Wrote 1 windows to J0126+2559_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 = 0.00191815 Jy ! Component: 100 - total flux cleaned = 0.00215623 Jy ! Component: 150 - total flux cleaned = 0.00258111 Jy ! Component: 200 - total flux cleaned = 0.00277494 Jy ! Component: 250 - total flux cleaned = 0.00268175 Jy ! Component: 300 - total flux cleaned = 0.0025912 Jy ! Component: 350 - total flux cleaned = 0.00199844 Jy ! Component: 400 - total flux cleaned = 0.00175733 Jy ! Component: 450 - total flux cleaned = 0.00144678 Jy ! Component: 500 - total flux cleaned = 0.0011432 Jy ! Component: 550 - total flux cleaned = 0.00085021 Jy ! Component: 600 - total flux cleaned = 0.000566585 Jy ! Component: 650 - total flux cleaned = 8.55821e-05 Jy ! Component: 700 - total flux cleaned = -0.000315037 Jy ! Component: 750 - total flux cleaned = -0.000706775 Jy ! Component: 800 - total flux cleaned = -0.00102685 Jy ! Component: 850 - total flux cleaned = -0.00133822 Jy ! Component: 900 - total flux cleaned = -0.00145995 Jy ! Component: 950 - total flux cleaned = -0.00157925 Jy ! Component: 1000 - total flux cleaned = -0.00163635 Jy ! Component: 1050 - total flux cleaned = -0.00163556 Jy ! Component: 1100 - total flux cleaned = -0.00157959 Jy ! Component: 1150 - total flux cleaned = -0.00168945 Jy ! Component: 1200 - total flux cleaned = -0.0019019 Jy ! Component: 1250 - total flux cleaned = -0.00190021 Jy ! Component: 1300 - total flux cleaned = -0.00179702 Jy ! Component: 1350 - total flux cleaned = -0.00184802 Jy ! Component: 1400 - total flux cleaned = -0.00189732 Jy ! Component: 1450 - total flux cleaned = -0.00194607 Jy ! Component: 1500 - total flux cleaned = -0.00194687 Jy ! Component: 1550 - total flux cleaned = -0.00204158 Jy ! Component: 1600 - total flux cleaned = -0.00194833 Jy ! Component: 1650 - total flux cleaned = -0.00190212 Jy ! Component: 1700 - total flux cleaned = -0.00176435 Jy ! Component: 1750 - total flux cleaned = -0.00158253 Jy ! Component: 1800 - total flux cleaned = -0.00140211 Jy ! Component: 1850 - total flux cleaned = -0.0012678 Jy ! Component: 1900 - total flux cleaned = -0.00108964 Jy ! Component: 1950 - total flux cleaned = -0.000913078 Jy ! Component: 2000 - total flux cleaned = -0.00078132 Jy ! Total flux subtracted in 2048 components = -0.000650643 Jy ! Clean residual min=-0.002263 max=0.002324 Jy/beam ! Clean residual mean=-0.000013 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.529702 Jy keep ! Adding 118 model components to the UV plane model. ! The established model now contains 162 components and 0.529702 Jy ![Exited script file: muppet] wmap "J0126+2559_K_2006_10_20_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3614 x 0.7405 at 14.21 degrees (North through East) ! Clean map min=-0.004774 max=0.40483 Jy/beam ! Writing clean map to FITS file: J0126+2559_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 0.404835 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000720782 device "J0126+2559_K_2006_10_20_yyk\_map.eps/VPS" ! Attempting to open device: 'J0126+2559_K_2006_10_20_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.53413 0.53413 1.06826 2.13652 4.27304 8.54609 17.0922 34.1843 68.3687 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.404 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3614 x 0.7405 at 14.21 degrees (North through East) ! Clean map min=-0.004774 max=0.40483 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0126+2559_K_2006_10_20_yyk\_map.gif/gif" ! Attempting to open device: 'J0126+2559_K_2006_10_20_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0126+2559_K_2006_10_20_yyk_uvs.log closed on Thu Jul 8 23:37:28 2010