! Started logfile: /scr/pima/bp171a0_uvs/J0602-293A_C_uvs.log on Fri Mar 15 08:57:09 2013 obs /scr/pima/bp171a0_uvs/J0602-293A_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a0_uvs/J0602-293A_C_uva.fits ! AN table 1: 13 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.884615 visibilities/baseline/integration-bin. ! Found source: J0602-293A ! ! 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 3.94397e+09 3.2e+07 1 3.2e+07 ! 02 2 3.97597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.00797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.03997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.23197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.32797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.35997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.39197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3312 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171a0_uvs/J0602-293A_C] 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 0.300x0.300 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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.996491Jy sigma=0.663352 ! Fit after self-cal, rms=0.899881Jy sigma=0.597977 ! 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=1.383 mas, bmaj=3.722 mas, bpa=15.94 degrees ! Estimated noise=30.3328 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 = 0.074434 Jy ! Component: 100 - total flux cleaned = 0.0949349 Jy ! Total flux subtracted in 100 components = 0.0949349 Jy ! Clean residual min=-0.008638 max=0.011914 Jy/beam ! Clean residual mean=-0.000026 rms=0.002506 Jy/beam ! Combined flux in latest and established models = 0.0949349 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0949349 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=0.066481Jy sigma=0.043091 ! Fit after self-cal, rms=0.066474Jy sigma=0.043079 ! 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=1.819 mas, bmaj=4.758 mas, bpa=16.65 degrees ! Estimated noise=18.6222 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 = 0.0151833 Jy ! Component: 100 - total flux cleaned = 0.0214246 Jy ! Component: 150 - total flux cleaned = 0.0241009 Jy ! Component: 200 - total flux cleaned = 0.0254997 Jy ! Total flux subtracted in 200 components = 0.0254997 Jy ! Clean residual min=-0.007528 max=0.006410 Jy/beam ! Clean residual mean=0.000019 rms=0.001728 Jy/beam ! Combined flux in latest and established models = 0.120435 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 34 components and 0.120435 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=0.063630Jy sigma=0.040929 ! Fit after self-cal, rms=0.063633Jy sigma=0.040916 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.70 KP 0.85 LA 0.94 ! MK 0.80 NL 1.13 OV 0.78 PT 0.95 ! SC 0.84 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.68 KP 0.91 LA 0.98 ! MK 0.81 NL 1.00 OV 0.82 PT 0.94 ! SC 0.86 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.69 KP 1.04 LA 0.98 ! MK 0.99 NL 0.99 OV 0.84 PT 0.94 ! SC 0.90 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.03 KP 1.07 LA 1.08 ! MK 1.16 NL 0.98 OV 1.00 PT 1.00 ! SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.23 KP 1.09 LA 1.26 ! MK 1.00 NL 0.94 OV 1.03 PT 1.07 ! SC 1.36 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.04 KP 1.06 LA 1.13 ! MK 1.42 NL 1.10 OV 1.01 PT 1.04 ! SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.02 KP 1.06 LA 1.21 ! MK 1.15 NL 1.30 OV 1.01 PT 0.96 ! SC 1.14 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.11 KP 1.10 LA 1.05 ! MK 1.13 NL 1.15 OV 1.03 PT 0.98 ! SC 1.08 ! ! ! Fit before self-cal, rms=0.063633Jy sigma=0.040916 ! Fit after self-cal, rms=0.058170Jy sigma=0.036804 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.846 mas, bmaj=4.847 mas, bpa=16.68 degrees ! Estimated noise=18.6902 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 = -0.000138881 Jy ! Component: 100 - total flux cleaned = -0.000106732 Jy ! Component: 150 - total flux cleaned = -9.77923e-05 Jy ! Component: 200 - total flux cleaned = -9.77737e-05 Jy ! Total flux subtracted in 200 components = -9.77737e-05 Jy ! Clean residual min=-0.002764 max=0.003191 Jy/beam ! Clean residual mean=-0.000014 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.120337 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.120337 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=0.058164Jy sigma=0.036802 ! Fit after self-cal, rms=0.058289Jy sigma=0.036766 ! 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=0.058289Jy sigma=0.036766 ! Fit after self-cal, rms=0.058328Jy sigma=0.036764 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.849 mas, bmaj=4.855 mas, bpa=16.7 degrees ! Estimated noise=18.7106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.69738e-05 Jy ! Component: 100 - total flux cleaned = -6.78401e-05 Jy ! Component: 150 - total flux cleaned = -5.99866e-05 Jy ! Component: 200 - total flux cleaned = -5.9983e-05 Jy ! Total flux subtracted in 200 components = -5.9983e-05 Jy ! Clean residual min=-0.002776 max=0.003205 Jy/beam ! Clean residual mean=-0.000015 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.120277 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 0.120277 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=0.058324Jy sigma=0.036763 ! Fit after self-cal, rms=0.058336Jy sigma=0.036762 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 (10.5, -49.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00272895 Jy ! Component: 100 - total flux cleaned = 0.00278613 Jy ! Component: 150 - total flux cleaned = 0.00274951 Jy ! Component: 200 - total flux cleaned = 0.00268934 Jy ! Total flux subtracted in 200 components = 0.00268934 Jy ! Clean residual min=-0.002465 max=0.002365 Jy/beam ! Clean residual mean=-0.000006 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.122966 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 69 components and 0.122966 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=0.058180Jy sigma=0.036686 ! Fit after self-cal, rms=0.058171Jy sigma=0.036681 ! 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=0.058171Jy sigma=0.036681 ! Fit after self-cal, rms=0.057649Jy sigma=0.036674 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.846 mas, bmaj=4.839 mas, bpa=16.55 degrees ! Estimated noise=18.6382 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000801657 Jy ! Component: 100 - total flux cleaned = 0.000856755 Jy ! Component: 150 - total flux cleaned = 0.000880082 Jy ! Component: 200 - total flux cleaned = 0.000879584 Jy ! Total flux subtracted in 200 components = 0.000879584 Jy ! Clean residual min=-0.002406 max=0.002349 Jy/beam ! Clean residual mean=-0.000006 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.123846 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 86 components and 0.123846 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=0.057620Jy sigma=0.036662 ! Fit after self-cal, rms=0.057627Jy sigma=0.036661 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 = 9.09961e-05 Jy ! Component: 100 - total flux cleaned = 9.12129e-05 Jy ! Component: 150 - total flux cleaned = 0.000110758 Jy ! Component: 200 - total flux cleaned = 0.000128521 Jy ! Total flux subtracted in 200 components = 0.000128521 Jy ! Clean residual min=-0.002364 max=0.002336 Jy/beam ! Clean residual mean=-0.000005 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.123974 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 93 components and 0.123974 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=0.057613Jy sigma=0.036656 ! Fit after self-cal, rms=0.057613Jy sigma=0.036655 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.057613Jy sigma=0.036655 ! Fit after self-cal, rms=0.057413Jy sigma=0.036654 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.224 mas, bmaj=12.12 mas, bpa=17.12 degrees ! Estimated noise=21.7303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000333665 Jy ! Component: 100 - total flux cleaned = 0.000395056 Jy ! Component: 150 - total flux cleaned = 0.000447677 Jy ! Component: 200 - total flux cleaned = 0.000457215 Jy ! Total flux subtracted in 200 components = 0.000457215 Jy ! Clean residual min=-0.002430 max=0.002068 Jy/beam ! Clean residual mean=-0.000011 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.124431 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 108 components and 0.124431 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=0.057409Jy sigma=0.036652 ! Fit after self-cal, rms=0.057413Jy sigma=0.036652 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 = 8.6013e-06 Jy ! Component: 100 - total flux cleaned = 8.69549e-06 Jy ! Component: 150 - total flux cleaned = 1.80558e-05 Jy ! Component: 200 - total flux cleaned = 3.41324e-05 Jy ! Total flux subtracted in 200 components = 3.41324e-05 Jy ! Clean residual min=-0.002398 max=0.002068 Jy/beam ! Clean residual mean=-0.000010 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.124466 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 118 components and 0.124466 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=0.057410Jy sigma=0.036650 ! Fit after self-cal, rms=0.057410Jy sigma=0.036650 ! 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=1.844 mas, bmaj=4.83 mas, bpa=16.48 degrees ! Estimated noise=18.6186 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.844 x 4.83 at 16.48 degrees (North through East) ! Clean map min=-0.0022787 max=0.10151 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=1.399 mas, bmaj=3.767 mas, bpa=15.68 degrees ! Estimated noise=30.4797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0746726 Jy ! Component: 100 - total flux cleaned = 0.0946558 Jy ! Component: 150 - total flux cleaned = 0.105348 Jy ! Component: 200 - total flux cleaned = 0.111679 Jy ! Total flux subtracted in 200 components = 0.111679 Jy ! Clean residual min=-0.004335 max=0.005108 Jy/beam ! Clean residual mean=-0.000015 rms=0.001224 Jy/beam ! Combined flux in latest and established models = 0.111679 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.111679 Jy ! Inverting map and beam ! Estimated beam: bmin=1.844 mas, bmaj=4.83 mas, bpa=16.48 degrees ! Estimated noise=18.6186 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 (-0.9, -3.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00567849 Jy ! Component: 100 - total flux cleaned = 0.00856186 Jy ! Component: 150 - total flux cleaned = 0.0104297 Jy ! Component: 200 - total flux cleaned = 0.0113737 Jy ! Total flux subtracted in 200 components = 0.0113737 Jy ! Clean residual min=-0.002642 max=0.002300 Jy/beam ! Clean residual mean=-0.000011 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.123053 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 57 components and 0.123053 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.224 mas, bmaj=12.12 mas, bpa=17.12 degrees ! Estimated noise=21.7303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103028 Jy ! Component: 100 - total flux cleaned = 0.00122927 Jy ! Component: 150 - total flux cleaned = 0.00130435 Jy ! Component: 200 - total flux cleaned = 0.00137398 Jy ! Total flux subtracted in 200 components = 0.00137398 Jy ! Clean residual min=-0.002611 max=0.002128 Jy/beam ! Clean residual mean=-0.000011 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.124427 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 = 6.5e-05 Jy ! Component: 100 - total flux cleaned = 0.000106257 Jy ! Component: 150 - total flux cleaned = 0.000145567 Jy ! Component: 200 - total flux cleaned = 0.000182928 Jy ! Total flux subtracted in 200 components = 0.000182928 Jy ! Clean residual min=-0.002484 max=0.002101 Jy/beam ! Clean residual mean=-0.000010 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.12461 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 85 components and 0.12461 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.844 mas, bmaj=4.83 mas, bpa=16.48 degrees ! Estimated noise=18.6186 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000352088 Jy ! Component: 100 - total flux cleaned = -0.000291127 Jy ! Component: 150 - total flux cleaned = -0.000237558 Jy ! Component: 200 - total flux cleaned = -0.000212102 Jy ! Total flux subtracted in 200 components = -0.000212102 Jy ! Clean residual min=-0.002359 max=0.002379 Jy/beam ! Clean residual mean=-0.000006 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.124397 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 101 components and 0.124397 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=0.057420Jy sigma=0.036658 ! Fit after self-cal, rms=0.057416Jy sigma=0.036656 wmodel /scr/pima/bp171a0_uvs/J0602-293A_C_map.mod ! Writing 101 model components to file: /scr/pima/bp171a0_uvs/J0602-293A_C_map.mod wobs /scr/pima/bp171a0_uvs/J0602-293A_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a0_uvs/J0602-293A_C_uvs.fits wwins /scr/pima/bp171a0_uvs/J0602-293A_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171a0_uvs/J0602-293A_C_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 = -0.000173982 Jy ! Component: 100 - total flux cleaned = -0.000329507 Jy ! Component: 150 - total flux cleaned = -0.000221002 Jy ! Component: 200 - total flux cleaned = -0.000223177 Jy ! Component: 250 - total flux cleaned = -0.000155795 Jy ! Component: 300 - total flux cleaned = -9.09883e-05 Jy ! Component: 350 - total flux cleaned = 3.61991e-05 Jy ! Component: 400 - total flux cleaned = 0.000159197 Jy ! Component: 450 - total flux cleaned = 0.000278703 Jy ! Component: 500 - total flux cleaned = 0.000337037 Jy ! Component: 550 - total flux cleaned = 0.000422423 Jy ! Component: 600 - total flux cleaned = 0.000395157 Jy ! Component: 650 - total flux cleaned = 0.000450337 Jy ! Component: 700 - total flux cleaned = 0.00039744 Jy ! Component: 750 - total flux cleaned = 0.000423943 Jy ! Component: 800 - total flux cleaned = 0.000398078 Jy ! Component: 850 - total flux cleaned = 0.00039823 Jy ! Component: 900 - total flux cleaned = 0.000423176 Jy ! Component: 950 - total flux cleaned = 0.000398614 Jy ! Component: 1000 - total flux cleaned = 0.000374659 Jy ! Component: 1050 - total flux cleaned = 0.000350912 Jy ! Component: 1100 - total flux cleaned = 0.000351077 Jy ! Component: 1150 - total flux cleaned = 0.000420064 Jy ! Component: 1200 - total flux cleaned = 0.000532757 Jy ! Component: 1250 - total flux cleaned = 0.000577004 Jy ! Component: 1300 - total flux cleaned = 0.0006425 Jy ! Component: 1350 - total flux cleaned = 0.000664319 Jy ! Component: 1400 - total flux cleaned = 0.000812813 Jy ! Component: 1450 - total flux cleaned = 0.000875363 Jy ! Component: 1500 - total flux cleaned = 0.000937447 Jy ! Component: 1550 - total flux cleaned = 0.00104009 Jy ! Component: 1600 - total flux cleaned = 0.00116158 Jy ! Component: 1650 - total flux cleaned = 0.00118158 Jy ! Component: 1700 - total flux cleaned = 0.00124129 Jy ! Component: 1750 - total flux cleaned = 0.00143655 Jy ! Component: 1800 - total flux cleaned = 0.00151354 Jy ! Component: 1850 - total flux cleaned = 0.00157063 Jy ! Component: 1900 - total flux cleaned = 0.00162721 Jy ! Component: 1950 - total flux cleaned = 0.00170202 Jy ! Component: 2000 - total flux cleaned = 0.00173906 Jy ! Component: 2050 - total flux cleaned = 0.00177593 Jy ! Component: 2100 - total flux cleaned = 0.00183048 Jy ! Component: 2150 - total flux cleaned = 0.00188436 Jy ! Component: 2200 - total flux cleaned = 0.00195507 Jy ! Component: 2250 - total flux cleaned = 0.00195525 Jy ! Component: 2300 - total flux cleaned = 0.00200703 Jy ! Component: 2350 - total flux cleaned = 0.00198983 Jy ! Component: 2400 - total flux cleaned = 0.00209197 Jy ! Component: 2450 - total flux cleaned = 0.00214246 Jy ! Component: 2500 - total flux cleaned = 0.00220923 Jy ! Component: 2550 - total flux cleaned = 0.00230868 Jy ! Component: 2600 - total flux cleaned = 0.0024075 Jy ! Component: 2650 - total flux cleaned = 0.00247275 Jy ! Component: 2700 - total flux cleaned = 0.00253752 Jy ! Component: 2750 - total flux cleaned = 0.00263376 Jy ! Component: 2800 - total flux cleaned = 0.00266552 Jy ! Component: 2850 - total flux cleaned = 0.00272892 Jy ! Component: 2900 - total flux cleaned = 0.00276053 Jy ! Component: 2950 - total flux cleaned = 0.00285435 Jy ! Component: 3000 - total flux cleaned = 0.00288543 Jy ! Component: 3050 - total flux cleaned = 0.00294697 Jy ! Component: 3100 - total flux cleaned = 0.0030388 Jy ! Component: 3150 - total flux cleaned = 0.00308432 Jy ! Component: 3200 - total flux cleaned = 0.00311462 Jy ! Component: 3250 - total flux cleaned = 0.00323486 Jy ! Component: 3300 - total flux cleaned = 0.00329455 Jy ! Component: 3350 - total flux cleaned = 0.00336872 Jy ! Component: 3400 - total flux cleaned = 0.00348684 Jy ! Component: 3450 - total flux cleaned = 0.00356031 Jy ! Component: 3500 - total flux cleaned = 0.00364814 Jy ! Component: 3550 - total flux cleaned = 0.00374985 Jy ! Component: 3600 - total flux cleaned = 0.00379326 Jy ! Component: 3650 - total flux cleaned = 0.00386531 Jy ! Component: 3700 - total flux cleaned = 0.00396574 Jy ! Component: 3750 - total flux cleaned = 0.00405147 Jy ! Component: 3800 - total flux cleaned = 0.00416524 Jy ! Component: 3850 - total flux cleaned = 0.00422188 Jy ! Component: 3900 - total flux cleaned = 0.00429246 Jy ! Component: 3950 - total flux cleaned = 0.00436276 Jy ! Component: 4000 - total flux cleaned = 0.00446078 Jy ! Component: 4050 - total flux cleaned = 0.00453051 Jy ! Total flux subtracted in 4096 components = 0.00457214 Jy ! Clean residual min=-0.000857 max=0.000801 Jy/beam ! Clean residual mean=-0.000001 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.12897 Jy keep ! Adding 247 model components to the UV plane model. ! The established model now contains 348 components and 0.12897 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a0_uvs/J0602-293A_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.844 x 4.83 at 16.48 degrees (North through East) ! Clean map min=-0.0019006 max=0.10066 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a0_uvs/J0602-293A_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.10066 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000248232 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.739816 0.739816 1.47963 2.95926 5.91853 11.8371 23.6741 47.3482 94.6965 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.1 quit ! Quitting program ! Log file /scr/pima/bp171a0_uvs/J0602-293A_C_uvs.log closed on Fri Mar 15 08:57:12 2013