! Started logfile: J0339-0146_X_2005_05_12_yyk_uvs.log on Sat Oct 8 16:54:16 2005 obs J0339-0146_X_2005_05_12_yyk_uve.fits ! Reading UV FITS file: J0339-0146_X_2005_05_12_yyk_uve.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0339-0146 ! ! 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 8.40997e+09 8e+06 1 8e+06 ! 02 2 8.47997e+09 8e+06 1 8e+06 ! 03 3 8.79497e+09 8e+06 1 8e+06 ! 04 4 8.89997e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1435 lines of history. ! ! Reading 720 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 J0339-0146_X_2005_05_12_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 0.200x0.200 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 1.14531 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=0.718 mas, bmaj=1.905 mas, bpa=-6.427 degrees ! Estimated noise=2.53904 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 = 0.815956 Jy ! Component: 100 - total flux cleaned = 1.16828 Jy ! Total flux subtracted in 100 components = 1.16828 Jy ! Clean residual min=-0.113066 max=0.219740 Jy/beam ! Clean residual mean=-0.000988 rms=0.044892 Jy/beam ! Combined flux in latest and established models = 1.16828 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 1.16828 Jy ! ! Correcting IF 1. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.482901Jy sigma=8.397274 ! Fit after self-cal, rms=0.473719Jy sigma=8.307812 ! Inverting map and beam ! Estimated beam: bmin=0.718 mas, bmaj=1.905 mas, bpa=-6.427 degrees ! Estimated noise=2.53904 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=0.8666 mas, bmaj=2.379 mas, bpa=-11.4 degrees ! Estimated noise=1.87094 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 = 0.364094 Jy ! Component: 100 - total flux cleaned = 0.546364 Jy ! Component: 150 - total flux cleaned = 0.644347 Jy ! Component: 200 - total flux cleaned = 0.683803 Jy ! Total flux subtracted in 200 components = 0.683803 Jy ! Clean residual min=-0.091154 max=0.159424 Jy/beam ! Clean residual mean=-0.000428 rms=0.030230 Jy/beam ! Combined flux in latest and established models = 1.85208 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 33 components and 1.85208 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.319771Jy sigma=4.860238 ! Fit after self-cal, rms=0.314139Jy sigma=4.805590 ! Inverting map ! Added new window around map position (1.4, 0.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.137451 Jy ! Component: 100 - total flux cleaned = 0.141264 Jy ! Component: 150 - total flux cleaned = 0.146276 Jy ! Component: 200 - total flux cleaned = 0.14814 Jy ! Total flux subtracted in 200 components = 0.14814 Jy ! Clean residual min=-0.072863 max=0.089293 Jy/beam ! Clean residual mean=-0.000250 rms=0.019683 Jy/beam ! Combined flux in latest and established models = 2.00022 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 61 components and 2.00022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.243139Jy sigma=3.490464 ! Fit after self-cal, rms=0.230989Jy sigma=3.291939 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8666 x 2.379 at -11.4 degrees (North through East) ! Clean map min=-0.066113 max=0.94059 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 0.938083 ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.70 KP 0.95 ! LA 1.00* MK 0.94 NL 1.08 OV 1.03 ! PT 0.94 SC 1.10 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.936725 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.76 KP 0.91 ! LA 1.00* MK 0.93 NL 1.05 OV 1.00 ! PT 0.99 SC 1.09 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.921875 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.69 KP 0.87 ! LA 1.00* MK 0.94 NL 1.05 OV 1.06 ! PT 1.02 SC 1.21 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.903394 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.85 KP 0.99 ! LA 1.00* MK 0.88 NL 1.09 OV 1.06 ! PT 1.06 SC 1.11 ! ! ! Fit before self-cal, rms=0.230989Jy sigma=3.291939 ! Fit after self-cal, rms=0.228066Jy sigma=3.867016 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=0.228066Jy sigma=3.867016 ! Fit after self-cal, rms=0.228180Jy sigma=3.866612 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.935 mas, bmaj=2.391 mas, bpa=-13.21 degrees ! Estimated noise=1.72565 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 = -0.175551 Jy ! Component: 100 - total flux cleaned = -0.246688 Jy ! Component: 150 - total flux cleaned = -0.271001 Jy ! Component: 200 - total flux cleaned = -0.275087 Jy ! Total flux subtracted in 200 components = -0.275087 Jy ! Clean residual min=-0.026001 max=0.029360 Jy/beam ! Clean residual mean=0.000014 rms=0.006807 Jy/beam ! Combined flux in latest and established models = 1.72514 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 74 components and 1.72514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133999Jy sigma=1.758250 ! Fit after self-cal, rms=0.133242Jy sigma=1.749095 ! 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=0.133242Jy sigma=1.749095 ! Fit after self-cal, rms=0.129209Jy sigma=1.705596 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 = -0.00122427 Jy ! Component: 100 - total flux cleaned = -0.00123492 Jy ! Component: 150 - total flux cleaned = -0.00185783 Jy ! Component: 200 - total flux cleaned = -0.00241952 Jy ! Total flux subtracted in 200 components = -0.00241952 Jy ! Clean residual min=-0.021439 max=0.024995 Jy/beam ! Clean residual mean=-0.000008 rms=0.005888 Jy/beam ! Combined flux in latest and established models = 1.72272 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 86 components and 1.72272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121225Jy sigma=1.578850 ! Fit after self-cal, rms=0.120212Jy sigma=1.568264 ! 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: 0.935 x 2.391 at -13.21 degrees (North through East) ! Clean map min=-0.021418 max=0.8812 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=0.120212Jy sigma=1.568264 ! Fit after self-cal, rms=0.120050Jy sigma=1.427715 ! 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=0.120050Jy sigma=1.427715 ! Fit after self-cal, rms=0.120080Jy sigma=1.427377 ! Inverting map and beam ! Estimated beam: bmin=0.9513 mas, bmaj=2.431 mas, bpa=-13.69 degrees ! Estimated noise=1.74673 mJy/beam. ! Added new window around map position (-2.4, 13.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00768847 Jy ! Component: 100 - total flux cleaned = 0.00766566 Jy ! Component: 150 - total flux cleaned = 0.00940659 Jy ! Component: 200 - total flux cleaned = 0.0114541 Jy ! Total flux subtracted in 200 components = 0.0114541 Jy ! Clean residual min=-0.017698 max=0.020572 Jy/beam ! Clean residual mean=0.000012 rms=0.004388 Jy/beam ! Combined flux in latest and established models = 1.73417 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 106 components and 1.73417 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111448Jy sigma=1.268955 ! Fit after self-cal, rms=0.111142Jy sigma=1.266891 ! Inverting map ! Added new window around map position (1.8, -14). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00456705 Jy ! Component: 100 - total flux cleaned = 0.0106827 Jy ! Component: 150 - total flux cleaned = 0.0156297 Jy ! Component: 200 - total flux cleaned = 0.0188723 Jy ! Total flux subtracted in 200 components = 0.0188723 Jy ! Clean residual min=-0.014138 max=0.014311 Jy/beam ! Clean residual mean=0.000019 rms=0.003416 Jy/beam ! Combined flux in latest and established models = 1.75304 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 121 components and 1.75304 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104563Jy sigma=1.157016 ! Fit after self-cal, rms=0.104540Jy sigma=1.155651 ! 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=0.104540Jy sigma=1.155651 ! Fit after self-cal, rms=0.100123Jy sigma=1.130232 ! 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=0.100123Jy sigma=1.130232 ! Fit after self-cal, rms=0.100123Jy sigma=1.130213 ! Inverting map and beam ! Estimated beam: bmin=0.9496 mas, bmaj=2.421 mas, bpa=-13.58 degrees ! Estimated noise=1.74269 mJy/beam. ! Added new window around map position (-9.4, 1.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00350554 Jy ! Component: 100 - total flux cleaned = 0.00721784 Jy ! Component: 150 - total flux cleaned = 0.0114265 Jy ! Component: 200 - total flux cleaned = 0.0147313 Jy ! Total flux subtracted in 200 components = 0.0147313 Jy ! Clean residual min=-0.010635 max=0.009439 Jy/beam ! Clean residual mean=0.000015 rms=0.002537 Jy/beam ! Combined flux in latest and established models = 1.76777 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 138 components and 1.76777 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095299Jy sigma=1.052618 ! Fit after self-cal, rms=0.095270Jy sigma=1.052003 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.313 mas, bmaj=3.413 mas, bpa=-13.78 degrees ! Estimated noise=2.19463 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 = 0.0024093 Jy ! Component: 100 - total flux cleaned = 0.00416162 Jy ! Component: 150 - total flux cleaned = 0.0058271 Jy ! Component: 200 - total flux cleaned = 0.00742444 Jy ! Total flux subtracted in 200 components = 0.00742444 Jy ! Clean residual min=-0.006047 max=0.007547 Jy/beam ! Clean residual mean=0.000011 rms=0.001903 Jy/beam ! Combined flux in latest and established models = 1.7752 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 159 components and 1.7752 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094872Jy sigma=1.047233 ! Fit after self-cal, rms=0.094746Jy sigma=1.046400 ! Inverting map uvtaper 0,0 ! 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=0.7345 mas, bmaj=1.916 mas, bpa=-6.972 degrees ! Estimated noise=2.52012 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.807905 Jy ! Component: 100 - total flux cleaned = 1.15471 Jy ! Component: 150 - total flux cleaned = 1.33659 Jy ! Component: 200 - total flux cleaned = 1.44702 Jy ! Total flux subtracted in 200 components = 1.44702 Jy ! Clean residual min=-0.041608 max=0.066203 Jy/beam ! Clean residual mean=-0.000276 rms=0.014300 Jy/beam ! Combined flux in latest and established models = 1.44702 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 41 model components to the UV plane model. ! The established model now contains 41 components and 1.44702 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9496 mas, bmaj=2.421 mas, bpa=-13.58 degrees ! Estimated noise=1.74269 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 (13.4, 11.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.128815 Jy ! Component: 100 - total flux cleaned = 0.192724 Jy ! Component: 150 - total flux cleaned = 0.224698 Jy ! Component: 200 - total flux cleaned = 0.240338 Jy ! Total flux subtracted in 200 components = 0.240338 Jy ! Clean residual min=-0.018436 max=0.021499 Jy/beam ! Clean residual mean=-0.000047 rms=0.005560 Jy/beam ! Combined flux in latest and established models = 1.68736 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 93 components and 1.68736 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.313 mas, bmaj=3.413 mas, bpa=-13.78 degrees ! Estimated noise=2.19463 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 = 0.0191086 Jy ! Component: 100 - total flux cleaned = 0.0315043 Jy ! Component: 150 - total flux cleaned = 0.0433368 Jy ! Component: 200 - total flux cleaned = 0.0532447 Jy ! Total flux subtracted in 200 components = 0.0532447 Jy ! Clean residual min=-0.010334 max=0.012284 Jy/beam ! Clean residual mean=-0.000017 rms=0.003844 Jy/beam ! Combined flux in latest and established models = 1.7406 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 128 components and 1.7406 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9496 mas, bmaj=2.421 mas, bpa=-13.58 degrees ! Estimated noise=1.74269 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00408312 Jy ! Component: 100 - total flux cleaned = -0.00408241 Jy ! Component: 150 - total flux cleaned = -0.00360313 Jy ! Component: 200 - total flux cleaned = -0.00314687 Jy ! Total flux subtracted in 200 components = -0.00314687 Jy ! Clean residual min=-0.011780 max=0.011703 Jy/beam ! Clean residual mean=-0.000002 rms=0.003190 Jy/beam ! Combined flux in latest and established models = 1.73745 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 153 components and 1.73745 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104768Jy sigma=1.128091 ! Fit after self-cal, rms=0.103153Jy sigma=1.086162 wmodel J0339-0146_X_2005_05_12_yyk\_map.mod ! Writing 153 model components to file: J0339-0146_X_2005_05_12_yyk_map.mod wobs J0339-0146_X_2005_05_12_yyk\_uvs.fits ! Writing UV FITS file: J0339-0146_X_2005_05_12_yyk_uvs.fits wwins J0339-0146_X_2005_05_12_yyk\_map.win ! wwins: Wrote 6 windows to J0339-0146_X_2005_05_12_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 = 0.00019676 Jy ! Component: 100 - total flux cleaned = 1.84392e-05 Jy ! Component: 150 - total flux cleaned = 0.000792309 Jy ! Component: 200 - total flux cleaned = 0.00208761 Jy ! Component: 250 - total flux cleaned = 0.00181487 Jy ! Component: 300 - total flux cleaned = 0.00156149 Jy ! Component: 350 - total flux cleaned = 0.00144132 Jy ! Component: 400 - total flux cleaned = 0.00108761 Jy ! Component: 450 - total flux cleaned = 0.000859589 Jy ! Component: 500 - total flux cleaned = 0.000533417 Jy ! Component: 550 - total flux cleaned = 0.000639932 Jy ! Component: 600 - total flux cleaned = 0.00053955 Jy ! Component: 650 - total flux cleaned = 0.000636541 Jy ! Component: 700 - total flux cleaned = 0.000446198 Jy ! Component: 750 - total flux cleaned = 0.000170138 Jy ! Component: 800 - total flux cleaned = -9.85188e-05 Jy ! Component: 850 - total flux cleaned = -0.000274298 Jy ! Component: 900 - total flux cleaned = -0.00061768 Jy ! Component: 950 - total flux cleaned = -0.000785248 Jy ! Component: 1000 - total flux cleaned = -0.00103048 Jy ! Component: 1050 - total flux cleaned = -0.0011904 Jy ! Component: 1100 - total flux cleaned = -0.0011913 Jy ! Component: 1150 - total flux cleaned = -0.00150143 Jy ! Component: 1200 - total flux cleaned = -0.00165531 Jy ! Component: 1250 - total flux cleaned = -0.00180445 Jy ! Component: 1300 - total flux cleaned = -0.00187821 Jy ! Component: 1350 - total flux cleaned = -0.00209576 Jy ! Component: 1400 - total flux cleaned = -0.00209516 Jy ! Component: 1450 - total flux cleaned = -0.00216488 Jy ! Component: 1500 - total flux cleaned = -0.00216516 Jy ! Component: 1550 - total flux cleaned = -0.00223396 Jy ! Component: 1600 - total flux cleaned = -0.00236907 Jy ! Component: 1650 - total flux cleaned = -0.00256733 Jy ! Component: 1700 - total flux cleaned = -0.00263258 Jy ! Component: 1750 - total flux cleaned = -0.00256823 Jy ! Component: 1800 - total flux cleaned = -0.00250537 Jy ! Component: 1850 - total flux cleaned = -0.00269458 Jy ! Component: 1900 - total flux cleaned = -0.00275613 Jy ! Component: 1950 - total flux cleaned = -0.00263381 Jy ! Component: 2000 - total flux cleaned = -0.00293837 Jy ! Total flux subtracted in 2048 components = -0.00287714 Jy ! Clean residual min=-0.003431 max=0.003684 Jy/beam ! Clean residual mean=-0.000004 rms=0.001122 Jy/beam ! Combined flux in latest and established models = 1.73458 Jy keep ! Adding 125 model components to the UV plane model. ! The established model now contains 277 components and 1.73458 Jy ![Exited script file: muppet] wmap "J0339-0146_X_2005_05_12_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9496 x 2.421 at -13.58 degrees (North through East) ! Clean map min=-0.008666 max=0.89309 Jy/beam ! Writing clean map to FITS file: J0339-0146_X_2005_05_12_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.893095 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00110596 device "J0339-0146_X_2005_05_12_yyk\_map.eps/VPS" ! Attempting to open device: 'J0339-0146_X_2005_05_12_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.371504 0.371504 0.743007 1.48601 2.97203 5.94406 11.8881 23.7762 47.5525 95.1049 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0033 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.893 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9496 x 2.421 at -13.58 degrees (North through East) ! Clean map min=-0.008666 max=0.89309 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0339-0146_X_2005_05_12_yyk\_map.gif/gif" ! Attempting to open device: 'J0339-0146_X_2005_05_12_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0339-0146_X_2005_05_12_yyk_uvs.log closed on Sat Oct 8 16:54:20 2005