! Started logfile: J1306-1718_K_2006_06_11_yyk_uvs.log on Thu Jul 8 23:44:03 2010 obs J1306-1718_K_2006_06_11_yyk_uva.fits ! Reading UV FITS file: J1306-1718_K_2006_06_11_yyk_uva.fits ! AN table 1: 762 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.2 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1306-1718 ! ! 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 54864 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 J1306-1718_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)= 0.243356 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=0.2545 mas, bmaj=2.554 mas, bpa=-11.85 degrees ! Estimated noise=10.3761 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=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.133925 Jy ! Component: 100 - total flux cleaned = 0.124391 Jy ! Total flux subtracted in 100 components = 0.124391 Jy ! Clean residual min=-0.011324 max=0.011279 Jy/beam ! Clean residual mean=-0.000074 rms=0.004585 Jy/beam ! Combined flux in latest and established models = 0.124391 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 0.124391 Jy ! ! Correcting IF 1. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.175566Jy sigma=0.970605 ! Fit after self-cal, rms=0.161907Jy sigma=0.969570 ! Inverting map and beam ! Estimated beam: bmin=0.2567 mas, bmaj=2.566 mas, bpa=-11.84 degrees ! Estimated noise=11.6621 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=0.2493 mas, bmaj=2.941 mas, bpa=-12.69 degrees ! Estimated noise=9.5674 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 = -0.0080343 Jy ! Component: 100 - total flux cleaned = -0.00436954 Jy ! Component: 150 - total flux cleaned = -0.00477151 Jy ! Component: 200 - total flux cleaned = -0.00658355 Jy ! Total flux subtracted in 200 components = -0.00658355 Jy ! Clean residual min=-0.006329 max=0.006241 Jy/beam ! Clean residual mean=0.000012 rms=0.001747 Jy/beam ! Combined flux in latest and established models = 0.117807 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 49 model components to the UV plane model. ! The established model now contains 68 components and 0.117807 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=0.159712Jy sigma=0.951614 ! Fit after self-cal, rms=0.159703Jy sigma=0.950661 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2493 x 2.941 at -12.69 degrees (North through East) ! Clean map min=-0.015754 max=0.14167 Jy/beam 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 0.98 NL 1.00* OV 0.97 ! PT 1.08 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 0.96 ! LA 1.00* MK 1.04 NL 1.00* OV 1.00* ! PT 0.90 SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Fit before self-cal, rms=0.159703Jy sigma=0.950661 ! Fit after self-cal, rms=0.156355Jy sigma=0.947797 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=0.156355Jy sigma=0.947797 ! Fit after self-cal, rms=0.156313Jy sigma=0.947200 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.2528 mas, bmaj=2.928 mas, bpa=-12.82 degrees ! Estimated noise=9.37564 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 = -0.00495824 Jy ! Component: 100 - total flux cleaned = -0.00679979 Jy ! Component: 150 - total flux cleaned = -0.00858113 Jy ! Component: 200 - total flux cleaned = -0.00916274 Jy ! Total flux subtracted in 200 components = -0.00916274 Jy ! Clean residual min=-0.003861 max=0.003897 Jy/beam ! Clean residual mean=-0.000017 rms=0.001159 Jy/beam ! Combined flux in latest and established models = 0.108644 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 101 components and 0.108644 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=0.155651Jy sigma=0.944588 ! Fit after self-cal, rms=0.155649Jy sigma=0.943669 ! 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=0.155649Jy sigma=0.943669 ! Fit after self-cal, rms=0.143464Jy sigma=0.871153 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 = -0.00215092 Jy ! Component: 100 - total flux cleaned = -0.00354739 Jy ! Component: 150 - total flux cleaned = -0.00471329 Jy ! Component: 200 - total flux cleaned = -0.00513083 Jy ! Total flux subtracted in 200 components = -0.00513083 Jy ! Clean residual min=-0.002560 max=0.002676 Jy/beam ! Clean residual mean=-0.000007 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.103513 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 45 model components to the UV plane model. ! The established model now contains 143 components and 0.103513 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=0.142769Jy sigma=0.866393 ! Fit after self-cal, rms=0.139078Jy sigma=0.851015 ! 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: 0.2528 x 2.928 at -12.82 degrees (North through East) ! Clean map min=-0.015853 max=0.14234 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=0.139078Jy sigma=0.851015 ! Fit after self-cal, rms=0.138323Jy sigma=0.849777 ! 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=0.138323Jy sigma=0.849777 ! Fit after self-cal, rms=0.136874Jy sigma=0.844578 ! Inverting map and beam ! Estimated beam: bmin=0.2536 mas, bmaj=2.963 mas, bpa=-12.84 degrees ! Estimated noise=9.31855 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00286257 Jy ! Component: 100 - total flux cleaned = -0.00243618 Jy ! Component: 150 - total flux cleaned = -0.00115445 Jy ! Component: 200 - total flux cleaned = -0.00107972 Jy ! Total flux subtracted in 200 components = -0.00107972 Jy ! Clean residual min=-0.001410 max=0.001363 Jy/beam ! Clean residual mean=-0.000002 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.102434 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 36 model components to the UV plane model. ! The established model now contains 176 components and 0.102434 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=0.136601Jy sigma=0.843412 ! Fit after self-cal, rms=0.136006Jy sigma=0.841231 ! 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=0.136006Jy sigma=0.841231 ! Fit after self-cal, rms=0.137906Jy sigma=0.835695 ! 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=0.137906Jy sigma=0.835695 ! Fit after self-cal, rms=0.137757Jy sigma=0.834948 ! Inverting map and beam ! Estimated beam: bmin=0.2531 mas, bmaj=3.003 mas, bpa=-12.82 degrees ! Estimated noise=9.46012 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000773346 Jy ! Component: 100 - total flux cleaned = -0.00111954 Jy ! Component: 150 - total flux cleaned = -0.00174224 Jy ! Component: 200 - total flux cleaned = -0.00139184 Jy ! Total flux subtracted in 200 components = -0.00139184 Jy ! Clean residual min=-0.002223 max=0.002213 Jy/beam ! Clean residual mean=-0.000008 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.101042 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 38 model components to the UV plane model. ! The established model now contains 214 components and 0.101042 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=0.137600Jy sigma=0.833527 ! Fit after self-cal, rms=0.137557Jy sigma=0.833231 ! 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=1.189 mas, bmaj=3.041 mas, bpa=3.636 degrees ! Estimated noise=14.9671 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 = -0.00028809 Jy ! Component: 100 - total flux cleaned = -0.000740053 Jy ! Component: 150 - total flux cleaned = -0.000729886 Jy ! Component: 200 - total flux cleaned = -0.000715605 Jy ! Total flux subtracted in 200 components = -0.000715605 Jy ! Clean residual min=-0.004997 max=0.004701 Jy/beam ! Clean residual mean=-0.000022 rms=0.001468 Jy/beam ! Combined flux in latest and established models = 0.100326 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 48 model components to the UV plane model. ! The established model now contains 261 components and 0.100326 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=0.137620Jy sigma=0.833551 ! Fit after self-cal, rms=0.137583Jy sigma=0.833180 ! 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=0.2588 mas, bmaj=2.577 mas, bpa=-11.94 degrees ! Estimated noise=11.6667 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.132473 Jy ! Component: 100 - total flux cleaned = 0.119725 Jy ! Component: 150 - total flux cleaned = 0.119769 Jy ! Component: 200 - total flux cleaned = 0.121077 Jy ! Total flux subtracted in 200 components = 0.121077 Jy ! Clean residual min=-0.007643 max=0.007606 Jy/beam ! Clean residual mean=-0.000037 rms=0.002748 Jy/beam ! Combined flux in latest and established models = 0.121077 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 54 model components to the UV plane model. ! The established model now contains 54 components and 0.121077 Jy ! Inverting map and beam ! Estimated beam: bmin=0.2531 mas, bmaj=3.003 mas, bpa=-12.82 degrees ! Estimated noise=9.46012 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 = -0.00124671 Jy ! Component: 100 - total flux cleaned = 0.00124253 Jy ! Component: 150 - total flux cleaned = -0.000239194 Jy ! Component: 200 - total flux cleaned = -0.00375521 Jy ! Total flux subtracted in 200 components = -0.00375521 Jy ! Clean residual min=-0.008293 max=0.008310 Jy/beam ! Clean residual mean=0.000054 rms=0.002171 Jy/beam ! Combined flux in latest and established models = 0.117322 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 94 components and 0.117322 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=1.189 mas, bmaj=3.041 mas, bpa=3.636 degrees ! Estimated noise=14.9671 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 = -0.000138989 Jy ! Component: 100 - total flux cleaned = -0.00182152 Jy ! Component: 150 - total flux cleaned = -0.00177055 Jy ! Component: 200 - total flux cleaned = -0.00186021 Jy ! Total flux subtracted in 200 components = -0.00186021 Jy ! Clean residual min=-0.001230 max=0.001265 Jy/beam ! Clean residual mean=0.000022 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.115462 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 151 components and 0.115462 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.2531 mas, bmaj=3.003 mas, bpa=-12.82 degrees ! Estimated noise=9.46012 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00019266 Jy ! Component: 100 - total flux cleaned = 0.000354493 Jy ! Component: 150 - total flux cleaned = 0.00102681 Jy ! Component: 200 - total flux cleaned = 0.00212162 Jy ! Total flux subtracted in 200 components = 0.00212162 Jy ! Clean residual min=-0.003696 max=0.003950 Jy/beam ! Clean residual mean=-0.000005 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.117583 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 42 model components to the UV plane model. ! The established model now contains 193 components and 0.117583 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=0.137600Jy sigma=0.833325 ! Fit after self-cal, rms=0.137644Jy sigma=0.833394 wmodel J1306-1718_K_2006_06_11_yyk\_map.mod ! Writing 193 model components to file: J1306-1718_K_2006_06_11_yyk_map.mod wobs J1306-1718_K_2006_06_11_yyk\_uvs.fits ! Writing UV FITS file: J1306-1718_K_2006_06_11_yyk_uvs.fits wwins J1306-1718_K_2006_06_11_yyk\_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: muppet] ! wmap "J1306-1718_K_2006_06_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2531 x 3.003 at -12.82 degrees (North through East) ! Clean map min=-0.01699 max=0.13362 Jy/beam ! Writing clean map to FITS file: J1306-1718_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 0.133622 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000700126 device "J1306-1718_K_2006_06_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J1306-1718_K_2006_06_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.57188 1.57188 3.14376 6.28751 12.575 25.1501 50.3001 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.133 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2531 x 3.003 at -12.82 degrees (North through East) ! Clean map min=-0.01699 max=0.13362 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1306-1718_K_2006_06_11_yyk\_map.gif/gif" ! Attempting to open device: 'J1306-1718_K_2006_06_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1306-1718_K_2006_06_11_yyk_uvs.log closed on Thu Jul 8 23:44:05 2010