! Started logfile: J0100+6808_K_2006_06_11_yyk_uvs.log on Thu Jul 8 23:37:03 2010 obs J0100+6808_K_2006_06_11_yyk_uva.fits ! Reading UV FITS file: J0100+6808_K_2006_06_11_yyk_uva.fits ! AN table 1: 1569 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.407294 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0100+6808 ! ! 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 230056 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 J0100+6808_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)= 0.313249 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=0.8142 mas, bmaj=0.9859 mas, bpa=49.9 degrees ! Estimated noise=6.50407 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 = 0.09141 Jy ! Component: 100 - total flux cleaned = 0.101671 Jy ! Total flux subtracted in 100 components = 0.101671 Jy ! Clean residual min=-0.027030 max=0.027254 Jy/beam ! Clean residual mean=-0.000623 rms=0.010759 Jy/beam ! Combined flux in latest and established models = 0.101671 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 48 model components to the UV plane model. ! The established model now contains 48 components and 0.101671 Jy ! ! Correcting IF 1. ! A total of 115 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 186 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 230 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 230 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.262993Jy sigma=1.111953 ! Fit after self-cal, rms=0.257137Jy sigma=1.097377 ! Inverting map and beam ! Estimated beam: bmin=0.8151 mas, bmaj=0.9869 mas, bpa=49.89 degrees ! Estimated noise=6.50004 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=0.966 mas, bmaj=1.416 mas, bpa=13.98 degrees ! Estimated noise=3.44189 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 = 0.0493092 Jy ! Component: 100 - total flux cleaned = 0.0593358 Jy ! Component: 150 - total flux cleaned = 0.0681371 Jy ! Component: 200 - total flux cleaned = 0.0725213 Jy ! Total flux subtracted in 200 components = 0.0725213 Jy ! Clean residual min=-0.008383 max=0.008336 Jy/beam ! Clean residual mean=0.000126 rms=0.003759 Jy/beam ! Combined flux in latest and established models = 0.174192 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 74 model components to the UV plane model. ! The established model now contains 121 components and 0.174192 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=0.246555Jy sigma=1.027044 ! Fit after self-cal, rms=0.246171Jy sigma=1.025351 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.966 x 1.416 at 13.98 degrees (North through East) ! Clean map min=-0.016688 max=0.1382 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.89 HN 1.00* KP 0.90 ! LA 0.91 MK 1.00* NL 0.98 OV 0.98 ! PT 0.94 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.86 HN 1.00* KP 0.91 ! LA 0.81 MK 1.00* NL 1.00* OV 1.03 ! PT 0.87 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.85 ! LA 1.06 MK 1.00* NL 0.94 OV 1.07 ! PT 0.99 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.03 HN 1.00* KP 0.97 ! LA 1.04 MK 1.00* NL 2.38 OV 0.97 ! PT 1.17 SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.86 HN 1.00* KP 1.02 ! LA 1.00 MK 1.00* NL 1.00* OV 1.05 ! PT 1.00* 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 1.00* FD 1.07 HN 0.98 KP 0.73 ! LA 0.94 MK 1.00* NL 0.83 OV 1.00* ! PT 1.01 SC 1.00* ! ! ! 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=0.246171Jy sigma=1.025351 ! Fit after self-cal, rms=0.233742Jy sigma=1.006601 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=0.233742Jy sigma=1.006601 ! Fit after self-cal, rms=0.233803Jy sigma=1.006359 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=1.408 mas, bpa=11.3 degrees ! Estimated noise=3.21913 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 = 0.00700286 Jy ! Component: 100 - total flux cleaned = 0.0102503 Jy ! Component: 150 - total flux cleaned = 0.0132419 Jy ! Component: 200 - total flux cleaned = 0.015503 Jy ! Total flux subtracted in 200 components = 0.015503 Jy ! Clean residual min=-0.002863 max=0.002868 Jy/beam ! Clean residual mean=0.000158 rms=0.001275 Jy/beam ! Combined flux in latest and established models = 0.189695 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 62 model components to the UV plane model. ! The established model now contains 183 components and 0.189695 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=0.233205Jy sigma=0.999451 ! Fit after self-cal, rms=0.233212Jy sigma=0.999168 ! 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=0.233212Jy sigma=0.999168 ! Fit after self-cal, rms=0.224202Jy sigma=0.932679 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 = 0.00302041 Jy ! Component: 100 - total flux cleaned = 0.00274553 Jy ! Component: 150 - total flux cleaned = 0.00107178 Jy ! Component: 200 - total flux cleaned = -0.000428846 Jy ! Total flux subtracted in 200 components = -0.000428846 Jy ! Clean residual min=-0.002509 max=0.002496 Jy/beam ! Clean residual mean=0.000018 rms=0.001037 Jy/beam ! Combined flux in latest and established models = 0.189266 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 58 model components to the UV plane model. ! The established model now contains 235 components and 0.189266 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=0.223477Jy sigma=0.927631 ! Fit after self-cal, rms=0.222850Jy sigma=0.921032 ! 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: 1.02 x 1.408 at 11.3 degrees (North through East) ! Clean map min=-0.013369 max=0.13882 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=0.222850Jy sigma=0.921032 ! Fit after self-cal, rms=0.211012Jy sigma=0.920526 ! 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=0.211012Jy sigma=0.920526 ! Fit after self-cal, rms=0.211177Jy sigma=0.919188 ! Inverting map and beam ! Estimated beam: bmin=1.013 mas, bmaj=1.281 mas, bpa=12.37 degrees ! Estimated noise=3.17416 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000219068 Jy ! Component: 100 - total flux cleaned = 0.00258501 Jy ! Component: 150 - total flux cleaned = 0.00386657 Jy ! Component: 200 - total flux cleaned = 0.0048119 Jy ! Total flux subtracted in 200 components = 0.0048119 Jy ! Clean residual min=-0.001544 max=0.001573 Jy/beam ! Clean residual mean=-0.000008 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.194078 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 52 model components to the UV plane model. ! The established model now contains 285 components and 0.194078 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=0.210794Jy sigma=0.917012 ! Fit after self-cal, rms=0.210889Jy sigma=0.916815 ! 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=0.210889Jy sigma=0.916815 ! Fit after self-cal, rms=0.211800Jy sigma=0.909831 ! 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=0.211800Jy sigma=0.909831 ! Fit after self-cal, rms=0.211799Jy sigma=0.909061 ! Inverting map and beam ! Estimated beam: bmin=1.015 mas, bmaj=1.277 mas, bpa=13.19 degrees ! Estimated noise=3.17991 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -2.05873e-05 Jy ! Component: 100 - total flux cleaned = -0.000590226 Jy ! Component: 150 - total flux cleaned = -0.000956007 Jy ! Component: 200 - total flux cleaned = -0.00158502 Jy ! Total flux subtracted in 200 components = -0.00158502 Jy ! Clean residual min=-0.001206 max=0.001208 Jy/beam ! Clean residual mean=-0.000005 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.192493 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 56 model components to the UV plane model. ! The established model now contains 331 components and 0.192493 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=0.211613Jy sigma=0.907880 ! Fit after self-cal, rms=0.211652Jy sigma=0.907953 ! 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=1.185 mas, bmaj=1.722 mas, bpa=6.946 degrees ! Estimated noise=3.28833 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 = 1.44507e-06 Jy ! Component: 100 - total flux cleaned = 0.000158935 Jy ! Component: 150 - total flux cleaned = -0.000308352 Jy ! Component: 200 - total flux cleaned = -0.000977077 Jy ! Total flux subtracted in 200 components = -0.000977077 Jy ! Clean residual min=-0.000736 max=0.000722 Jy/beam ! Clean residual mean=-0.000004 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.191516 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 64 model components to the UV plane model. ! The established model now contains 392 components and 0.191516 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=0.211585Jy sigma=0.907632 ! Fit after self-cal, rms=0.211623Jy sigma=0.907726 ! 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=0.7925 mas, bmaj=0.9444 mas, bpa=63.61 degrees ! Estimated noise=5.95993 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.112854 Jy ! Component: 100 - total flux cleaned = 0.116291 Jy ! Component: 150 - total flux cleaned = 0.116481 Jy ! Component: 200 - total flux cleaned = 0.118221 Jy ! Total flux subtracted in 200 components = 0.118221 Jy ! Clean residual min=-0.014544 max=0.014772 Jy/beam ! Clean residual mean=-0.000594 rms=0.005789 Jy/beam ! Combined flux in latest and established models = 0.118221 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 64 model components to the UV plane model. ! The established model now contains 64 components and 0.118221 Jy ! Inverting map and beam ! Estimated beam: bmin=1.015 mas, bmaj=1.277 mas, bpa=13.19 degrees ! Estimated noise=3.17991 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 = 0.00067793 Jy ! Component: 100 - total flux cleaned = -0.001223 Jy ! Component: 150 - total flux cleaned = -0.00269856 Jy ! Component: 200 - total flux cleaned = -0.00328699 Jy ! Total flux subtracted in 200 components = -0.00328699 Jy ! Clean residual min=-0.006459 max=0.006454 Jy/beam ! Clean residual mean=0.000216 rms=0.002690 Jy/beam ! Combined flux in latest and established models = 0.114934 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 116 components and 0.114934 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=1.185 mas, bmaj=1.722 mas, bpa=6.946 degrees ! Estimated noise=3.28833 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 = 0.00932414 Jy ! Component: 100 - total flux cleaned = 0.0163224 Jy ! Component: 150 - total flux cleaned = 0.0202627 Jy ! Component: 200 - total flux cleaned = 0.023242 Jy ! Total flux subtracted in 200 components = 0.023242 Jy ! Clean residual min=-0.002861 max=0.002889 Jy/beam ! Clean residual mean=0.000218 rms=0.001237 Jy/beam ! Combined flux in latest and established models = 0.138176 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 172 components and 0.138176 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.015 mas, bmaj=1.277 mas, bpa=13.19 degrees ! Estimated noise=3.17991 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00313706 Jy ! Component: 100 - total flux cleaned = 0.00594253 Jy ! Component: 150 - total flux cleaned = 0.00939622 Jy ! Component: 200 - total flux cleaned = 0.011643 Jy ! Total flux subtracted in 200 components = 0.011643 Jy ! Clean residual min=-0.001735 max=0.001739 Jy/beam ! Clean residual mean=0.000092 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.149819 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 60 model components to the UV plane model. ! The established model now contains 229 components and 0.149819 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=0.211695Jy sigma=0.908979 ! Fit after self-cal, rms=0.211757Jy sigma=0.908689 wmodel J0100+6808_K_2006_06_11_yyk\_map.mod ! Writing 229 model components to file: J0100+6808_K_2006_06_11_yyk_map.mod wobs J0100+6808_K_2006_06_11_yyk\_uvs.fits ! Writing UV FITS file: J0100+6808_K_2006_06_11_yyk_uvs.fits wwins J0100+6808_K_2006_06_11_yyk\_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: muppet] ! wmap "J0100+6808_K_2006_06_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.015 x 1.277 at 13.19 degrees (North through East) ! Clean map min=-0.02192 max=0.13161 Jy/beam ! Writing clean map to FITS file: J0100+6808_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 0.13161 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000633616 device "J0100+6808_K_2006_06_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J0100+6808_K_2006_06_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.4443 1.4443 2.8886 5.7772 11.5544 23.1088 46.2176 92.4352 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.131 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.015 x 1.277 at 13.19 degrees (North through East) ! Clean map min=-0.02192 max=0.13161 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0100+6808_K_2006_06_11_yyk\_map.gif/gif" ! Attempting to open device: 'J0100+6808_K_2006_06_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0100+6808_K_2006_06_11_yyk_uvs.log closed on Thu Jul 8 23:37:05 2010