! Started logfile: J1001+3424_K_2006_06_11_yyk_uvs.log on Thu Dec 2 20:46:25 2010 obs J1001+3424_K_2006_06_11_yyk_uva.fits ! Reading UV FITS file: J1001+3424_K_2006_06_11_yyk_uva.fits ! AN table 1: 1886 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.668528 visibilities/baseline/integration-bin. ! Found source: J1001+3424 ! ! 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 2714 lines of history. ! ! Reading 453904 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 J1001+3424_K_2006_06_11_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)= 0.262451 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=0.4458 mas, bmaj=0.8447 mas, bpa=-24.29 degrees ! Estimated noise=4.25208 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 = 0.124415 Jy ! Component: 100 - total flux cleaned = 0.156474 Jy ! Total flux subtracted in 100 components = 0.156474 Jy ! Clean residual min=-0.020297 max=0.018721 Jy/beam ! Clean residual mean=0.000047 rms=0.005057 Jy/beam ! Combined flux in latest and established models = 0.156474 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.156474 Jy ! ! Correcting IF 1. ! A total of 185 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 194 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 115 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.211414Jy sigma=1.069943 ! Fit after self-cal, rms=0.211164Jy sigma=1.067071 ! Inverting map and beam ! Estimated beam: bmin=0.4458 mas, bmaj=0.8447 mas, bpa=-24.29 degrees ! Estimated noise=4.25208 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=0.77 mas, bmaj=0.9433 mas, bpa=14.36 degrees ! Estimated noise=1.96786 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 = 0.0176276 Jy ! Component: 100 - total flux cleaned = 0.025551 Jy ! Component: 150 - total flux cleaned = 0.0272558 Jy ! Component: 200 - total flux cleaned = 0.0281517 Jy ! Total flux subtracted in 200 components = 0.0281517 Jy ! Clean residual min=-0.010732 max=0.011350 Jy/beam ! Clean residual mean=0.000154 rms=0.003293 Jy/beam ! Combined flux in latest and established models = 0.184626 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 34 components and 0.184626 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=0.210004Jy sigma=1.057288 ! Fit after self-cal, rms=0.209929Jy sigma=1.056709 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.77 x 0.9433 at 14.36 degrees (North through East) ! Clean map min=-0.010631 max=0.14454 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.00* KP 0.86 ! LA 0.96 MK 1.00* NL 1.00* OV 1.07 ! PT 0.83 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.89 HN 1.25 KP 0.93 ! LA 0.92 MK 0.94 NL 1.17 OV 1.05 ! PT 0.88 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 1.00* KP 0.88 ! LA 0.95 MK 1.00* NL 1.07 OV 1.15 ! PT 0.97 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 1.00* KP 0.84 ! LA 1.01 MK 1.00* NL 0.84 OV 0.99 ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.90 HN 1.00* KP 0.97 ! LA 1.01 MK 1.00* NL 1.03 OV 1.22 ! PT 0.91 SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.00* KP 0.81 ! LA 0.98 MK 1.00* NL 1.00* OV 1.26 ! PT 0.99 SC 0.44 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00* HN 1.00* KP 0.62 ! LA 1.52 MK 1.00* NL 0.87 OV 1.70 ! PT 1.11 SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.84 HN 1.00* KP 0.79 ! LA 1.00* MK 1.00* NL 1.00* OV 1.52 ! PT 1.07 SC 1.00* ! ! ! Fit before self-cal, rms=0.209929Jy sigma=1.056709 ! Fit after self-cal, rms=0.187128Jy sigma=1.033699 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=0.187128Jy sigma=1.033699 ! Fit after self-cal, rms=0.187036Jy sigma=1.032838 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7471 mas, bmaj=0.9282 mas, bpa=16.36 degrees ! Estimated noise=1.94227 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 = 0.000433673 Jy ! Component: 100 - total flux cleaned = 0.000591558 Jy ! Component: 150 - total flux cleaned = 0.00052637 Jy ! Component: 200 - total flux cleaned = 0.000406482 Jy ! Total flux subtracted in 200 components = 0.000406482 Jy ! Clean residual min=-0.006569 max=0.007248 Jy/beam ! Clean residual mean=0.000095 rms=0.001859 Jy/beam ! Combined flux in latest and established models = 0.185032 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.185032 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=0.187061Jy sigma=1.032406 ! Fit after self-cal, rms=0.187090Jy sigma=1.032286 ! 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=0.187090Jy sigma=1.032286 ! Fit after self-cal, rms=0.178292Jy sigma=0.984994 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 = 0.00604462 Jy ! Component: 100 - total flux cleaned = 0.00703127 Jy ! Component: 150 - total flux cleaned = 0.00681992 Jy ! Component: 200 - total flux cleaned = 0.00668469 Jy ! Total flux subtracted in 200 components = 0.00668469 Jy ! Clean residual min=-0.006969 max=0.006379 Jy/beam ! Clean residual mean=0.000048 rms=0.001796 Jy/beam ! Combined flux in latest and established models = 0.191717 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 55 components and 0.191717 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=0.178026Jy sigma=0.983674 ! Fit after self-cal, rms=0.176909Jy sigma=0.979387 ! 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: 0.7471 x 0.9282 at 16.36 degrees (North through East) ! Clean map min=-0.00704 max=0.1522 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=0.176909Jy sigma=0.979387 ! Fit after self-cal, rms=0.165053Jy sigma=0.969938 ! 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=0.165053Jy sigma=0.969938 ! Fit after self-cal, rms=0.164412Jy sigma=0.968638 ! Inverting map and beam ! Estimated beam: bmin=0.543 mas, bmaj=0.8477 mas, bpa=-20.55 degrees ! Estimated noise=1.86377 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00248517 Jy ! Component: 100 - total flux cleaned = 0.00261716 Jy ! Component: 150 - total flux cleaned = 0.00273412 Jy ! Component: 200 - total flux cleaned = 0.00278814 Jy ! Total flux subtracted in 200 components = 0.00278814 Jy ! Clean residual min=-0.006606 max=0.005378 Jy/beam ! Clean residual mean=0.000002 rms=0.001528 Jy/beam ! Combined flux in latest and established models = 0.194505 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 66 components and 0.194505 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=0.164382Jy sigma=0.968247 ! Fit after self-cal, rms=0.163842Jy sigma=0.967716 ! 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=0.163842Jy sigma=0.967716 ! Fit after self-cal, rms=0.167617Jy sigma=0.958830 ! 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=0.167617Jy sigma=0.958830 ! Fit after self-cal, rms=0.167326Jy sigma=0.958338 ! Inverting map and beam ! Estimated beam: bmin=0.5159 mas, bmaj=0.8445 mas, bpa=-20.83 degrees ! Estimated noise=1.86685 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00394662 Jy ! Component: 100 - total flux cleaned = 0.00504702 Jy ! Component: 150 - total flux cleaned = 0.00539572 Jy ! Component: 200 - total flux cleaned = 0.00559319 Jy ! Total flux subtracted in 200 components = 0.00559319 Jy ! Clean residual min=-0.006739 max=0.005530 Jy/beam ! Clean residual mean=0.000004 rms=0.001498 Jy/beam ! Combined flux in latest and established models = 0.200098 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 71 components and 0.200098 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=0.167247Jy sigma=0.957681 ! Fit after self-cal, rms=0.166875Jy sigma=0.957378 ! 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=0.9368 mas, bmaj=1.273 mas, bpa=34.68 degrees ! Estimated noise=2.10338 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 = -1.189e-05 Jy ! Component: 100 - total flux cleaned = -7.81798e-05 Jy ! Component: 150 - total flux cleaned = -7.87753e-05 Jy ! Component: 200 - total flux cleaned = -7.96686e-05 Jy ! Total flux subtracted in 200 components = -7.96686e-05 Jy ! Clean residual min=-0.006371 max=0.005513 Jy/beam ! Clean residual mean=0.000007 rms=0.001643 Jy/beam ! Combined flux in latest and established models = 0.200019 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 73 components and 0.200019 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=0.166863Jy sigma=0.957406 ! Fit after self-cal, rms=0.166539Jy sigma=0.957139 ! 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=0.3461 mas, bmaj=0.862 mas, bpa=-24.87 degrees ! Estimated noise=3.3072 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.11657 Jy ! Component: 100 - total flux cleaned = 0.155172 Jy ! Component: 150 - total flux cleaned = 0.173842 Jy ! Component: 200 - total flux cleaned = 0.184712 Jy ! Total flux subtracted in 200 components = 0.184712 Jy ! Clean residual min=-0.010539 max=0.010194 Jy/beam ! Clean residual mean=-0.000013 rms=0.003009 Jy/beam ! Combined flux in latest and established models = 0.184712 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.184712 Jy ! Inverting map and beam ! Estimated beam: bmin=0.5159 mas, bmaj=0.8445 mas, bpa=-20.83 degrees ! Estimated noise=1.86685 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 (0.52, 0.065). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108733 Jy ! Component: 100 - total flux cleaned = 0.0155052 Jy ! Component: 150 - total flux cleaned = 0.0162433 Jy ! Component: 200 - total flux cleaned = 0.0162448 Jy ! Total flux subtracted in 200 components = 0.0162448 Jy ! Clean residual min=-0.006036 max=0.005104 Jy/beam ! Clean residual mean=0.000001 rms=0.001438 Jy/beam ! Combined flux in latest and established models = 0.200956 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 61 components and 0.200956 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=0.9368 mas, bmaj=1.273 mas, bpa=34.68 degrees ! Estimated noise=2.10338 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 = 0.00114856 Jy ! Component: 100 - total flux cleaned = 0.00119378 Jy ! Component: 150 - total flux cleaned = 0.00127188 Jy ! Component: 200 - total flux cleaned = 0.00139834 Jy ! Total flux subtracted in 200 components = 0.00139834 Jy ! Clean residual min=-0.005394 max=0.005716 Jy/beam ! Clean residual mean=0.000011 rms=0.001553 Jy/beam ! Combined flux in latest and established models = 0.202355 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 83 components and 0.202355 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.5159 mas, bmaj=0.8445 mas, bpa=-20.83 degrees ! Estimated noise=1.86685 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000495451 Jy ! Component: 100 - total flux cleaned = -0.000573227 Jy ! Component: 150 - total flux cleaned = -0.000504419 Jy ! Component: 200 - total flux cleaned = -0.00043764 Jy ! Total flux subtracted in 200 components = -0.00043764 Jy ! Clean residual min=-0.005618 max=0.005140 Jy/beam ! Clean residual mean=0.000003 rms=0.001389 Jy/beam ! Combined flux in latest and established models = 0.201917 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 97 components and 0.201917 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=0.166448Jy sigma=0.955881 ! Fit after self-cal, rms=0.166101Jy sigma=0.955460 wmodel J1001+3424_K_2006_06_11_yyk\_map.mod ! Writing 97 model components to file: J1001+3424_K_2006_06_11_yyk_map.mod wobs J1001+3424_K_2006_06_11_yyk\_uvs.fits ! Writing UV FITS file: J1001+3424_K_2006_06_11_yyk_uvs.fits wwins J1001+3424_K_2006_06_11_yyk\_map.win ! wwins: Wrote 2 windows to J1001+3424_K_2006_06_11_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 = -5.49012e-05 Jy ! Component: 100 - total flux cleaned = 0.00047714 Jy ! Component: 150 - total flux cleaned = 0.000882163 Jy ! Component: 200 - total flux cleaned = 0.00132863 Jy ! Component: 250 - total flux cleaned = 0.00167702 Jy ! Component: 300 - total flux cleaned = 0.00200857 Jy ! Component: 350 - total flux cleaned = 0.00232768 Jy ! Component: 400 - total flux cleaned = 0.00269103 Jy ! Component: 450 - total flux cleaned = 0.00292049 Jy ! Component: 500 - total flux cleaned = 0.00325108 Jy ! Component: 550 - total flux cleaned = 0.00346137 Jy ! Component: 600 - total flux cleaned = 0.00341199 Jy ! Component: 650 - total flux cleaned = 0.00351145 Jy ! Component: 700 - total flux cleaned = 0.0033687 Jy ! Component: 750 - total flux cleaned = 0.00323025 Jy ! Component: 800 - total flux cleaned = 0.00291673 Jy ! Component: 850 - total flux cleaned = 0.00274245 Jy ! Component: 900 - total flux cleaned = 0.00244623 Jy ! Component: 950 - total flux cleaned = 0.00228156 Jy ! Component: 1000 - total flux cleaned = 0.00203996 Jy ! Component: 1050 - total flux cleaned = 0.00192288 Jy ! Component: 1100 - total flux cleaned = 0.00180824 Jy ! Component: 1150 - total flux cleaned = 0.00169556 Jy ! Component: 1200 - total flux cleaned = 0.00158547 Jy ! Component: 1250 - total flux cleaned = 0.00147843 Jy ! Component: 1300 - total flux cleaned = 0.00130325 Jy ! Component: 1350 - total flux cleaned = 0.00120023 Jy ! Component: 1400 - total flux cleaned = 0.00109956 Jy ! Component: 1450 - total flux cleaned = 0.00103424 Jy ! Component: 1500 - total flux cleaned = 0.00103494 Jy ! Component: 1550 - total flux cleaned = 0.00100277 Jy ! Component: 1600 - total flux cleaned = 0.000940188 Jy ! Component: 1650 - total flux cleaned = 0.000879337 Jy ! Component: 1700 - total flux cleaned = 0.000879456 Jy ! Component: 1750 - total flux cleaned = 0.000879535 Jy ! Component: 1800 - total flux cleaned = 0.000908881 Jy ! Component: 1850 - total flux cleaned = 0.000937414 Jy ! Component: 1900 - total flux cleaned = 0.00099388 Jy ! Component: 1950 - total flux cleaned = 0.00110495 Jy ! Component: 2000 - total flux cleaned = 0.00115956 Jy ! Total flux subtracted in 2048 components = 0.00121318 Jy ! Clean residual min=-0.001335 max=0.001650 Jy/beam ! Clean residual mean=0.000003 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.20313 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 230 components and 0.20313 Jy ![Exited script file: muppet] wmap "J1001+3424_K_2006_06_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5159 x 0.8445 at -20.83 degrees (North through East) ! Clean map min=-0.0043339 max=0.13071 Jy/beam ! Writing clean map to FITS file: J1001+3424_K_2006_06_11_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.13071 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000520143 device "J1001+3424_K_2006_06_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J1001+3424_K_2006_06_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.19381 1.19381 2.38761 4.77523 9.55045 19.1009 38.2018 76.4036 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.13 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5159 x 0.8445 at -20.83 degrees (North through East) ! Clean map min=-0.0043339 max=0.13071 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1001+3424_K_2006_06_11_yyk\_map.gif/gif" ! Attempting to open device: 'J1001+3424_K_2006_06_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1001+3424_K_2006_06_11_yyk_uvs.log closed on Thu Dec 2 20:46:27 2010