! Started logfile: /scr/pima/bp171ad_uvs/J0409-0400_X_uvs.log on Mon Dec 9 01:57:10 2013 obs /scr/pima/bp171ad_uvs/J0409-0400_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ad_uvs/J0409-0400_X_uva.fits ! AN table 1: 10 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.977778 visibilities/baseline/integration-bin. ! Found source: J0409-0400 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2816 visibilities. select RR ! 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 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171ad_uvs/J0409-0400_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006381Jy sigma=3.092112 ! Fit after self-cal, rms=0.916375Jy sigma=2.797737 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. 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=0.7116 mas, bmaj=1.861 mas, bpa=-3.7 degrees ! Estimated noise=6.95823 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0652696 Jy ! Component: 100 - total flux cleaned = 0.0795199 Jy ! Total flux subtracted in 100 components = 0.0795199 Jy ! Clean residual min=-0.002802 max=0.004088 Jy/beam ! Clean residual mean=-0.000005 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.0795199 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0795199 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=0.019031Jy sigma=0.062069 ! Fit after self-cal, rms=0.019004Jy sigma=0.062008 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! 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=0.8885 mas, bmaj=2.186 mas, bpa=-1.512 degrees ! Estimated noise=4.45234 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00618112 Jy ! Component: 100 - total flux cleaned = 0.00924528 Jy ! Component: 150 - total flux cleaned = 0.0110762 Jy ! Component: 200 - total flux cleaned = 0.0122407 Jy ! Total flux subtracted in 200 components = 0.0122407 Jy ! Clean residual min=-0.003090 max=0.004045 Jy/beam ! Clean residual mean=-0.000015 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.0917606 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 37 components and 0.0917606 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=0.017851Jy sigma=0.053634 ! Fit after self-cal, rms=0.017848Jy sigma=0.053623 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8885 x 2.186 at -1.512 degrees (North through East) ! Clean map min=-0.0029882 max=0.085142 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 HN 0.93 KP 0.90 LA 0.98 ! MK 1.01 NL 1.11 OV 1.06 PT 0.89 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 HN 0.96 KP 0.95 LA 0.94 ! MK 1.02 NL 1.08 OV 1.03 PT 0.90 ! SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 HN 0.95 KP 1.08 LA 0.94 ! MK 1.04 NL 1.08 OV 1.08 PT 0.89 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 1.04 KP 0.93 LA 0.95 ! MK 1.05 NL 1.03 OV 1.05 PT 0.94 ! SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 0.98 KP 1.08 LA 0.95 ! MK 0.97 NL 0.97 OV 1.03 PT 0.88 ! SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 1.09 KP 1.02 LA 1.02 ! MK 0.99 NL 1.03 OV 1.08 PT 0.93 ! SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 1.02 KP 1.01 LA 0.93 ! MK 1.00 NL 1.04 OV 1.06 PT 0.89 ! SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 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=0.017848Jy sigma=0.053623 ! Fit after self-cal, rms=0.016567Jy sigma=0.048342 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8904 mas, bmaj=2.195 mas, bpa=-1.249 degrees ! Estimated noise=4.38805 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3.4, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024063 Jy ! Component: 100 - total flux cleaned = 0.00332332 Jy ! Component: 150 - total flux cleaned = 0.00382651 Jy ! Component: 200 - total flux cleaned = 0.00416668 Jy ! Total flux subtracted in 200 components = 0.00416668 Jy ! Clean residual min=-0.001230 max=0.001391 Jy/beam ! Clean residual mean=-0.000005 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0959273 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 75 components and 0.0959273 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=0.016129Jy sigma=0.047228 ! Fit after self-cal, rms=0.016128Jy sigma=0.047188 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 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=0.016128Jy sigma=0.047188 ! Fit after self-cal, rms=0.016073Jy sigma=0.047070 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8898 mas, bmaj=2.191 mas, bpa=-1.215 degrees ! Estimated noise=4.35859 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.17999e-05 Jy ! Component: 100 - total flux cleaned = 0.000238585 Jy ! Component: 150 - total flux cleaned = 0.000467994 Jy ! Component: 200 - total flux cleaned = 0.00061746 Jy ! Total flux subtracted in 200 components = 0.00061746 Jy ! Clean residual min=-0.001145 max=0.001321 Jy/beam ! Clean residual mean=-0.000005 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0965448 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 98 components and 0.0965448 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=0.015932Jy sigma=0.047025 ! Fit after self-cal, rms=0.015929Jy sigma=0.047020 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-36.2, 45.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114682 Jy ! Component: 100 - total flux cleaned = 0.0017186 Jy ! Component: 150 - total flux cleaned = 0.00215998 Jy ! Component: 200 - total flux cleaned = 0.00240345 Jy ! Total flux subtracted in 200 components = 0.00240345 Jy ! Clean residual min=-0.001029 max=0.001189 Jy/beam ! Clean residual mean=-0.000003 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0989482 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 118 components and 0.0989482 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=0.015840Jy sigma=0.046710 ! Fit after self-cal, rms=0.015836Jy sigma=0.046696 ! Inverting map ! Added new window around map position (23.8, 29.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000861517 Jy ! Component: 100 - total flux cleaned = 0.00102612 Jy ! Component: 150 - total flux cleaned = 0.00111052 Jy ! Component: 200 - total flux cleaned = 0.00118569 Jy ! Total flux subtracted in 200 components = 0.00118569 Jy ! Clean residual min=-0.000895 max=0.000932 Jy/beam ! Clean residual mean=-0.000002 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.100134 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 138 components and 0.100134 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=0.015761Jy sigma=0.046478 ! Fit after self-cal, rms=0.015757Jy sigma=0.046464 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 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=0.015757Jy sigma=0.046464 ! Fit after self-cal, rms=0.015710Jy sigma=0.046351 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8888 mas, bmaj=2.187 mas, bpa=-1.123 degrees ! Estimated noise=4.32499 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000303381 Jy ! Component: 100 - total flux cleaned = -0.00018709 Jy ! Component: 150 - total flux cleaned = -6.42055e-05 Jy ! Component: 200 - total flux cleaned = 6.25735e-05 Jy ! Total flux subtracted in 200 components = 6.25735e-05 Jy ! Clean residual min=-0.000901 max=0.000897 Jy/beam ! Clean residual mean=-0.000003 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.100196 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 152 components and 0.100196 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=0.015605Jy sigma=0.046355 ! Fit after self-cal, rms=0.015604Jy sigma=0.046353 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000138039 Jy ! Component: 100 - total flux cleaned = 0.000234853 Jy ! Component: 150 - total flux cleaned = 0.000299167 Jy ! Component: 200 - total flux cleaned = 0.000359971 Jy ! Total flux subtracted in 200 components = 0.000359971 Jy ! Clean residual min=-0.000877 max=0.000861 Jy/beam ! Clean residual mean=-0.000003 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.100556 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 161 components and 0.100556 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=0.015578Jy sigma=0.046303 ! Fit after self-cal, rms=0.015578Jy sigma=0.046301 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 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=0.015578Jy sigma=0.046301 ! Fit after self-cal, rms=0.015557Jy sigma=0.046249 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.037 mas, bmaj=3.651 mas, bpa=-4.058 degrees ! Estimated noise=5.4678 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000646783 Jy ! Component: 100 - total flux cleaned = 0.000990116 Jy ! Component: 150 - total flux cleaned = 0.00114176 Jy ! Component: 200 - total flux cleaned = 0.00123546 Jy ! Total flux subtracted in 200 components = 0.00123546 Jy ! Clean residual min=-0.001127 max=0.001083 Jy/beam ! Clean residual mean=-0.000004 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.101792 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 175 components and 0.101792 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=0.015533Jy sigma=0.046238 ! Fit after self-cal, rms=0.015532Jy sigma=0.046234 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000132175 Jy ! Component: 100 - total flux cleaned = 0.000151936 Jy ! Component: 150 - total flux cleaned = 0.000189881 Jy ! Component: 200 - total flux cleaned = 0.000216503 Jy ! Total flux subtracted in 200 components = 0.000216503 Jy ! Clean residual min=-0.001043 max=0.001046 Jy/beam ! Clean residual mean=-0.000004 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.102008 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 180 components and 0.102008 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=0.015517Jy sigma=0.046226 ! Fit after self-cal, rms=0.015517Jy sigma=0.046225 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.8879 mas, bmaj=2.184 mas, bpa=-1.041 degrees ! Estimated noise=4.29628 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8879 x 2.184 at -1.041 degrees (North through East) ! Clean map min=-0.00090308 max=0.08236 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative 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=0.7131 mas, bmaj=1.858 mas, bpa=-3.307 degrees ! Estimated noise=6.72542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0630829 Jy ! Component: 100 - total flux cleaned = 0.0768739 Jy ! Component: 150 - total flux cleaned = 0.0809237 Jy ! Component: 200 - total flux cleaned = 0.0833904 Jy ! Total flux subtracted in 200 components = 0.0833904 Jy ! Clean residual min=-0.001770 max=0.001881 Jy/beam ! Clean residual mean=-0.000003 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0833904 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0833904 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8879 mas, bmaj=2.184 mas, bpa=-1.041 degrees ! Estimated noise=4.29628 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=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00333704 Jy ! Component: 100 - total flux cleaned = 0.00570779 Jy ! Component: 150 - total flux cleaned = 0.00756932 Jy ! Component: 200 - total flux cleaned = 0.009099 Jy ! Total flux subtracted in 200 components = 0.009099 Jy ! Clean residual min=-0.001238 max=0.001415 Jy/beam ! Clean residual mean=-0.000008 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0924894 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 73 components and 0.0924894 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.037 mas, bmaj=3.651 mas, bpa=-4.058 degrees ! Estimated noise=5.4678 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00235784 Jy ! Component: 100 - total flux cleaned = 0.00396337 Jy ! Component: 150 - total flux cleaned = 0.00520556 Jy ! Component: 200 - total flux cleaned = 0.00618722 Jy ! Total flux subtracted in 200 components = 0.00618722 Jy ! Clean residual min=-0.001363 max=0.001348 Jy/beam ! Clean residual mean=-0.000010 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0986766 Jy flux_cutoff = imstat(rms) * dynam 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=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000784481 Jy ! Component: 100 - total flux cleaned = 0.0014144 Jy ! Component: 150 - total flux cleaned = 0.0019238 Jy ! Component: 200 - total flux cleaned = 0.00233823 Jy ! Total flux subtracted in 200 components = 0.00233823 Jy ! Clean residual min=-0.001135 max=0.001048 Jy/beam ! Clean residual mean=-0.000006 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.101015 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 129 components and 0.101015 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8879 mas, bmaj=2.184 mas, bpa=-1.041 degrees ! Estimated noise=4.29628 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000133839 Jy ! Component: 100 - total flux cleaned = 3.72893e-05 Jy ! Component: 150 - total flux cleaned = 9.19488e-05 Jy ! Component: 200 - total flux cleaned = 0.000141699 Jy ! Total flux subtracted in 200 components = 0.000141699 Jy ! Clean residual min=-0.000874 max=0.000901 Jy/beam ! Clean residual mean=-0.000002 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.101157 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 148 components and 0.101157 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=0.015467Jy sigma=0.046390 ! Fit after self-cal, rms=0.015460Jy sigma=0.046374 wmodel /scr/pima/bp171ad_uvs/J0409-0400_X_map.mod ! Writing 148 model components to file: /scr/pima/bp171ad_uvs/J0409-0400_X_map.mod wobs /scr/pima/bp171ad_uvs/J0409-0400_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ad_uvs/J0409-0400_X_uvs.fits wwins /scr/pima/bp171ad_uvs/J0409-0400_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bp171ad_uvs/J0409-0400_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000208296 Jy ! Component: 100 - total flux cleaned = 0.000399907 Jy ! Component: 150 - total flux cleaned = 0.000497249 Jy ! Component: 200 - total flux cleaned = 0.000523837 Jy ! Component: 250 - total flux cleaned = 0.000460282 Jy ! Component: 300 - total flux cleaned = 0.000435727 Jy ! Component: 350 - total flux cleaned = 0.000411832 Jy ! Component: 400 - total flux cleaned = 0.000376998 Jy ! Component: 450 - total flux cleaned = 0.00034364 Jy ! Component: 500 - total flux cleaned = 0.000310927 Jy ! Component: 550 - total flux cleaned = 0.000300381 Jy ! Component: 600 - total flux cleaned = 0.000279686 Jy ! Component: 650 - total flux cleaned = 0.0002396 Jy ! Component: 700 - total flux cleaned = 0.000259491 Jy ! Component: 750 - total flux cleaned = 0.000249967 Jy ! Component: 800 - total flux cleaned = 0.000268952 Jy ! Component: 850 - total flux cleaned = 0.000278334 Jy ! Component: 900 - total flux cleaned = 0.000278413 Jy ! Component: 950 - total flux cleaned = 0.000305043 Jy ! Component: 1000 - total flux cleaned = 0.000278836 Jy ! Component: 1050 - total flux cleaned = 0.000304765 Jy ! Component: 1100 - total flux cleaned = 0.000287881 Jy ! Component: 1150 - total flux cleaned = 0.000304563 Jy ! Component: 1200 - total flux cleaned = 0.000304507 Jy ! Component: 1250 - total flux cleaned = 0.000304565 Jy ! Component: 1300 - total flux cleaned = 0.000320667 Jy ! Component: 1350 - total flux cleaned = 0.000328523 Jy ! Component: 1400 - total flux cleaned = 0.000312951 Jy ! Component: 1450 - total flux cleaned = 0.000320633 Jy ! Component: 1500 - total flux cleaned = 0.000297869 Jy ! Component: 1550 - total flux cleaned = 0.000320318 Jy ! Component: 1600 - total flux cleaned = 0.000320168 Jy ! Component: 1650 - total flux cleaned = 0.000320087 Jy ! Component: 1700 - total flux cleaned = 0.00030548 Jy ! Component: 1750 - total flux cleaned = 0.000291276 Jy ! Component: 1800 - total flux cleaned = 0.000298424 Jy ! Component: 1850 - total flux cleaned = 0.000284475 Jy ! Component: 1900 - total flux cleaned = 0.000305272 Jy ! Component: 1950 - total flux cleaned = 0.000284786 Jy ! Component: 2000 - total flux cleaned = 0.000284807 Jy ! Component: 2050 - total flux cleaned = 0.000278038 Jy ! Component: 2100 - total flux cleaned = 0.000264701 Jy ! Component: 2150 - total flux cleaned = 0.000251538 Jy ! Component: 2200 - total flux cleaned = 0.000238532 Jy ! Component: 2250 - total flux cleaned = 0.000251475 Jy ! Component: 2300 - total flux cleaned = 0.000270599 Jy ! Component: 2350 - total flux cleaned = 0.000238897 Jy ! Component: 2400 - total flux cleaned = 0.000257785 Jy ! Component: 2450 - total flux cleaned = 0.000257842 Jy ! Component: 2500 - total flux cleaned = 0.000276413 Jy ! Component: 2550 - total flux cleaned = 0.000270258 Jy ! Component: 2600 - total flux cleaned = 0.000264154 Jy ! Component: 2650 - total flux cleaned = 0.000258164 Jy ! Component: 2700 - total flux cleaned = 0.000264145 Jy ! Component: 2750 - total flux cleaned = 0.000252276 Jy ! Component: 2800 - total flux cleaned = 0.000246494 Jy ! Component: 2850 - total flux cleaned = 0.000240723 Jy ! Component: 2900 - total flux cleaned = 0.000269714 Jy ! Component: 2950 - total flux cleaned = 0.000258147 Jy ! Component: 3000 - total flux cleaned = 0.000240957 Jy ! Component: 3050 - total flux cleaned = 0.000229635 Jy ! Component: 3100 - total flux cleaned = 0.000240896 Jy ! Component: 3150 - total flux cleaned = 0.000240904 Jy ! Component: 3200 - total flux cleaned = 0.000240874 Jy ! Component: 3250 - total flux cleaned = 0.000229857 Jy ! Component: 3300 - total flux cleaned = 0.000251806 Jy ! Component: 3350 - total flux cleaned = 0.000235433 Jy ! Component: 3400 - total flux cleaned = 0.000224541 Jy ! Component: 3450 - total flux cleaned = 0.000235345 Jy ! Component: 3500 - total flux cleaned = 0.00023535 Jy ! Component: 3550 - total flux cleaned = 0.000240634 Jy ! Component: 3600 - total flux cleaned = 0.000230014 Jy ! Component: 3650 - total flux cleaned = 0.000240548 Jy ! Component: 3700 - total flux cleaned = 0.000214251 Jy ! Component: 3750 - total flux cleaned = 0.000214266 Jy ! Component: 3800 - total flux cleaned = 0.000214284 Jy ! Component: 3850 - total flux cleaned = 0.000214264 Jy ! Component: 3900 - total flux cleaned = 0.000203944 Jy ! Component: 3950 - total flux cleaned = 0.000183447 Jy ! Component: 4000 - total flux cleaned = 0.000198773 Jy ! Component: 4050 - total flux cleaned = 0.000183473 Jy ! Total flux subtracted in 4096 components = 0.00017838 Jy ! Clean residual min=-0.000286 max=0.000304 Jy/beam ! Clean residual mean=0.000001 rms=0.000085 Jy/beam ! Combined flux in latest and established models = 0.101335 Jy keep ! Adding 240 model components to the UV plane model. ! The established model now contains 388 components and 0.101335 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ad_uvs/J0409-0400_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8879 x 2.184 at -1.041 degrees (North through East) ! Clean map min=-0.00070128 max=0.082099 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ad_uvs/J0409-0400_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0820994 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.12449e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.296878 0.296878 0.593755 1.18751 2.37502 4.75004 9.50008 19.0002 38.0003 76.0007 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.082 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1010.52 quit ! Quitting program ! Log file /scr/pima/bp171ad_uvs/J0409-0400_X_uvs.log closed on Mon Dec 9 01:57:15 2013