! Started logfile: J0621+7605_S_2006_02_16_yyk_uvs.log on Wed Jul 5 11:32:33 2006 obs J0621+7605_S_2006_02_16_yyk_uva.fits ! Reading UV FITS file: J0621+7605_S_2006_02_16_yyk_uva.fits ! AN table 1: 882 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.978483 visibilities/baseline/integration-bin. ! Found source: J0621+7605 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23697e+09 8e+06 1 8e+06 ! 02 2 2.26697e+09 8e+06 1 8e+06 ! 03 3 2.35697e+09 8e+06 1 8e+06 ! 04 4 2.37697e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 2421 lines of history. ! ! Reading 155344 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ![@muppet J0621+7605_S_2006_02_16_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 10 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.500x0.500 milli-arcsec cellsize. uvav time_av, true ! Averaging into 30 second bins. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.160467 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=2.456 mas, bmaj=10.16 mas, bpa=11.07 degrees ! Estimated noise=1.38073 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 (0.5, 0.5). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.11063 Jy ! Component: 100 - total flux cleaned = 0.150531 Jy ! Total flux subtracted in 100 components = 0.150531 Jy ! Clean residual min=-0.010359 max=0.016390 Jy/beam ! Clean residual mean=0.000051 rms=0.003420 Jy/beam ! Combined flux in latest and established models = 0.150531 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.150531 Jy ! ! Correcting IF 1. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.073610Jy sigma=1.323123 ! Fit after self-cal, rms=0.072465Jy sigma=1.309044 ! Inverting map and beam ! Estimated beam: bmin=2.458 mas, bmaj=10.17 mas, bpa=11.1 degrees ! Estimated noise=1.38675 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=3.157 mas, bmaj=10.53 mas, bpa=10.59 degrees ! Estimated noise=0.675184 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 (-3.5, -1). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0316917 Jy ! Component: 100 - total flux cleaned = 0.0454352 Jy ! Component: 150 - total flux cleaned = 0.0523778 Jy ! Component: 200 - total flux cleaned = 0.0552076 Jy ! Total flux subtracted in 200 components = 0.0552076 Jy ! Clean residual min=-0.004900 max=0.008812 Jy/beam ! Clean residual mean=-0.000035 rms=0.001592 Jy/beam ! Combined flux in latest and established models = 0.205738 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 49 model components to the UV plane model. ! The established model now contains 53 components and 0.205738 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062634Jy sigma=1.096278 ! Fit after self-cal, rms=0.062359Jy sigma=1.090460 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.157 x 10.53 at 10.59 degrees (North through East) ! Clean map min=-0.0047296 max=0.12958 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 1.02968 ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.92 HN 0.92 KP 0.90 ! LA 1.15 MK 0.88 NL 1.01 OV 0.93 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.999637 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.93 HN 0.97 KP 0.95 ! LA 1.13 MK 0.99 NL 1.16 OV 0.97 ! PT 0.98 SC 0.94 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.062359Jy sigma=1.090460 ! Fit after self-cal, rms=0.061280Jy sigma=1.068384 selfcal false, false, phase_soltime ! Performing phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061280Jy sigma=1.068384 ! Fit after self-cal, rms=0.061287Jy sigma=1.068356 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.123 mas, bmaj=10.38 mas, bpa=10.68 degrees ! Estimated noise=0.67339 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 = 0.0049878 Jy ! Component: 100 - total flux cleaned = 0.00778267 Jy ! Component: 150 - total flux cleaned = 0.00867694 Jy ! Component: 200 - total flux cleaned = 0.00905118 Jy ! Total flux subtracted in 200 components = 0.00905118 Jy ! Clean residual min=-0.003604 max=0.004394 Jy/beam ! Clean residual mean=0.000029 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 0.214789 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 46 model components to the UV plane model. ! The established model now contains 93 components and 0.214789 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060781Jy sigma=1.060679 ! Fit after self-cal, rms=0.060772Jy sigma=1.060319 ! 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 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060772Jy sigma=1.060319 ! Fit after self-cal, rms=0.057366Jy sigma=0.994345 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 = 0.00137793 Jy ! Component: 100 - total flux cleaned = 0.0015511 Jy ! Component: 150 - total flux cleaned = 0.00181116 Jy ! Component: 200 - total flux cleaned = 0.00208147 Jy ! Total flux subtracted in 200 components = 0.00208147 Jy ! Clean residual min=-0.003423 max=0.003596 Jy/beam ! Clean residual mean=0.000028 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 0.216871 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 35 model components to the UV plane model. ! The established model now contains 114 components and 0.216871 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057190Jy sigma=0.992238 ! Fit after self-cal, rms=0.057050Jy sigma=0.989439 ! 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: 3.123 x 10.38 at 10.68 degrees (North through East) ! Clean map min=-0.0033017 max=0.12902 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 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057050Jy sigma=0.989439 ! Fit after self-cal, rms=0.056231Jy sigma=0.975009 ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056231Jy sigma=0.975009 ! Fit after self-cal, rms=0.056218Jy sigma=0.974699 ! Inverting map and beam ! Estimated beam: bmin=3.089 mas, bmaj=10.34 mas, bpa=10.75 degrees ! Estimated noise=0.673943 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00249955 Jy ! Component: 100 - total flux cleaned = 0.00386521 Jy ! Component: 150 - total flux cleaned = 0.00447459 Jy ! Component: 200 - total flux cleaned = 0.00472902 Jy ! Total flux subtracted in 200 components = 0.00472902 Jy ! Clean residual min=-0.003025 max=0.002892 Jy/beam ! Clean residual mean=0.000011 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 0.2216 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 42 model components to the UV plane model. ! The established model now contains 148 components and 0.2216 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056055Jy sigma=0.972632 ! Fit after self-cal, rms=0.056053Jy sigma=0.972499 ! Inverting map ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056053Jy sigma=0.972499 ! Fit after self-cal, rms=0.056378Jy sigma=0.961338 ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056378Jy sigma=0.961338 ! Fit after self-cal, rms=0.056382Jy sigma=0.961287 ! Inverting map and beam ! Estimated beam: bmin=3.06 mas, bmaj=10.36 mas, bpa=10.9 degrees ! Estimated noise=0.676618 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208102 Jy ! Component: 100 - total flux cleaned = 0.00328244 Jy ! Component: 150 - total flux cleaned = 0.00386424 Jy ! Component: 200 - total flux cleaned = 0.00404291 Jy ! Total flux subtracted in 200 components = 0.00404291 Jy ! Clean residual min=-0.002974 max=0.002792 Jy/beam ! Clean residual mean=0.000019 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.225643 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 37 model components to the UV plane model. ! The established model now contains 167 components and 0.225643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056249Jy sigma=0.959870 ! Fit after self-cal, rms=0.056249Jy sigma=0.959827 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=7.274 mas, bmaj=11.11 mas, bpa=15.14 degrees ! Estimated noise=0.870631 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 = 0.000149791 Jy ! Component: 100 - total flux cleaned = 0.000103528 Jy ! Component: 150 - total flux cleaned = 0.000134755 Jy ! Component: 200 - total flux cleaned = 0.000191485 Jy ! Total flux subtracted in 200 components = 0.000191485 Jy ! Clean residual min=-0.002991 max=0.003158 Jy/beam ! Clean residual mean=0.000036 rms=0.000985 Jy/beam ! Combined flux in latest and established models = 0.225834 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 194 components and 0.225834 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056246Jy sigma=0.959859 ! Fit after self-cal, rms=0.056246Jy sigma=0.959802 ! 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=2.43 mas, bmaj=10.1 mas, bpa=11.18 degrees ! Estimated noise=1.36193 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.111372 Jy ! Component: 100 - total flux cleaned = 0.153108 Jy ! Component: 150 - total flux cleaned = 0.174834 Jy ! Component: 200 - total flux cleaned = 0.188237 Jy ! Total flux subtracted in 200 components = 0.188237 Jy ! Clean residual min=-0.005549 max=0.007257 Jy/beam ! Clean residual mean=0.000032 rms=0.001683 Jy/beam ! Combined flux in latest and established models = 0.188237 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.188237 Jy ! Inverting map and beam ! Estimated beam: bmin=3.06 mas, bmaj=10.36 mas, bpa=10.9 degrees ! Estimated noise=0.676618 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 = 0.0146926 Jy ! Component: 100 - total flux cleaned = 0.0220732 Jy ! Component: 150 - total flux cleaned = 0.0270117 Jy ! Component: 200 - total flux cleaned = 0.0306141 Jy ! Total flux subtracted in 200 components = 0.0306141 Jy ! Clean residual min=-0.003307 max=0.004253 Jy/beam ! Clean residual mean=0.000023 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.218851 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 80 components and 0.218851 Jy ! Inverting map ! Added new window around map position (6.5, 5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00283121 Jy ! Component: 100 - total flux cleaned = 0.00436724 Jy ! Component: 150 - total flux cleaned = 0.00534245 Jy ! Component: 200 - total flux cleaned = 0.00602015 Jy ! Total flux subtracted in 200 components = 0.00602015 Jy ! Clean residual min=-0.002591 max=0.002346 Jy/beam ! Clean residual mean=0.000018 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.224871 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 130 components and 0.224871 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=7.274 mas, bmaj=11.11 mas, bpa=15.14 degrees ! Estimated noise=0.870631 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 = 0.0012853 Jy ! Component: 100 - total flux cleaned = 0.00174325 Jy ! Component: 150 - total flux cleaned = 0.0020007 Jy ! Component: 200 - total flux cleaned = 0.00205271 Jy ! Total flux subtracted in 200 components = 0.00205271 Jy ! Clean residual min=-0.002551 max=0.002580 Jy/beam ! Clean residual mean=0.000033 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.226924 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 172 components and 0.226924 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.06 mas, bmaj=10.36 mas, bpa=10.9 degrees ! Estimated noise=0.676618 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000574779 Jy ! Component: 100 - total flux cleaned = 0.000626312 Jy ! Component: 150 - total flux cleaned = 0.00046951 Jy ! Component: 200 - total flux cleaned = 0.000295891 Jy ! Total flux subtracted in 200 components = 0.000295891 Jy ! Clean residual min=-0.002024 max=0.001980 Jy/beam ! Clean residual mean=0.000018 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.22722 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 197 components and 0.22722 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055936Jy sigma=0.954203 ! Fit after self-cal, rms=0.055911Jy sigma=0.953905 wmodel J0621+7605_S_2006_02_16_yyk\_map.mod ! Writing 197 model components to file: J0621+7605_S_2006_02_16_yyk_map.mod wobs J0621+7605_S_2006_02_16_yyk\_uvs.fits ! Writing UV FITS file: J0621+7605_S_2006_02_16_yyk_uvs.fits wwins J0621+7605_S_2006_02_16_yyk\_map.win ! wwins: Wrote 3 windows to J0621+7605_S_2006_02_16_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 = -0.000205431 Jy ! Component: 100 - total flux cleaned = -9.75638e-05 Jy ! Component: 150 - total flux cleaned = 7.09488e-05 Jy ! Component: 200 - total flux cleaned = 0.000201323 Jy ! Component: 250 - total flux cleaned = 0.000232823 Jy ! Component: 300 - total flux cleaned = 0.000233588 Jy ! Component: 350 - total flux cleaned = 0.000262912 Jy ! Component: 400 - total flux cleaned = 0.000318156 Jy ! Component: 450 - total flux cleaned = 0.000264165 Jy ! Component: 500 - total flux cleaned = 0.000342544 Jy ! Component: 550 - total flux cleaned = 0.00031658 Jy ! Component: 600 - total flux cleaned = 0.000292053 Jy ! Component: 650 - total flux cleaned = 0.000291794 Jy ! Component: 700 - total flux cleaned = 0.000291639 Jy ! Component: 750 - total flux cleaned = 0.000382981 Jy ! Component: 800 - total flux cleaned = 0.000405372 Jy ! Component: 850 - total flux cleaned = 0.000514365 Jy ! Component: 900 - total flux cleaned = 0.000579038 Jy ! Component: 950 - total flux cleaned = 0.000663879 Jy ! Component: 1000 - total flux cleaned = 0.000746442 Jy ! Component: 1050 - total flux cleaned = 0.000787214 Jy ! Component: 1100 - total flux cleaned = 0.000867317 Jy ! Component: 1150 - total flux cleaned = 0.000906457 Jy ! Component: 1200 - total flux cleaned = 0.00096471 Jy ! Component: 1250 - total flux cleaned = 0.00104107 Jy ! Component: 1300 - total flux cleaned = 0.00109722 Jy ! Component: 1350 - total flux cleaned = 0.00109759 Jy ! Component: 1400 - total flux cleaned = 0.00117059 Jy ! Component: 1450 - total flux cleaned = 0.00118846 Jy ! Component: 1500 - total flux cleaned = 0.00127676 Jy ! Component: 1550 - total flux cleaned = 0.00127671 Jy ! Component: 1600 - total flux cleaned = 0.00134571 Jy ! Component: 1650 - total flux cleaned = 0.00136271 Jy ! Component: 1700 - total flux cleaned = 0.00137961 Jy ! Component: 1750 - total flux cleaned = 0.0013962 Jy ! Component: 1800 - total flux cleaned = 0.00142915 Jy ! Component: 1850 - total flux cleaned = 0.00144525 Jy ! Component: 1900 - total flux cleaned = 0.00146124 Jy ! Component: 1950 - total flux cleaned = 0.00142938 Jy ! Component: 2000 - total flux cleaned = 0.00142955 Jy ! Total flux subtracted in 2048 components = 0.00146087 Jy ! Clean residual min=-0.001007 max=0.000861 Jy/beam ! Clean residual mean=0.000006 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.228681 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 342 components and 0.22868 Jy ![Exited script file: muppet] wmap "J0621+7605_S_2006_02_16_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.06 x 10.36 at 10.9 degrees (North through East) ! Clean map min=-0.0023178 max=0.12865 Jy/beam ! Writing clean map to FITS file: J0621+7605_S_2006_02_16_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.128653 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000325347 device "J0621+7605_S_2006_02_16_yyk\_map.eps/VPS" ! Attempting to open device: 'J0621+7605_S_2006_02_16_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.758663 0.758663 1.51733 3.03465 6.0693 12.1386 24.2772 48.5544 97.1088 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.128 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.06 x 10.36 at 10.9 degrees (North through East) ! Clean map min=-0.0023178 max=0.12865 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0621+7605_S_2006_02_16_yyk\_map.gif/gif" ! Attempting to open device: 'J0621+7605_S_2006_02_16_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0621+7605_S_2006_02_16_yyk_uvs.log closed on Wed Jul 5 11:32:59 2006