! Started logfile: /scr/pima/bg219a_uvs/J1440+0127_X_uvs.log on Wed Apr 6 21:39:08 2016 obs /scr/pima/bg219a_uvs/J1440+0127_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1440+0127_X_uva.fits ! AN table 1: 52 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.600733 visibilities/baseline/integration-bin. ! Found source: J1440+0127 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 121 lines of history. ! ! Reading 7872 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) 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/bg219a_uvs/J1440+0127_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 103 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 103 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 103 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 103 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 103 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 103 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 103 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.003266Jy sigma=29.400169 ! Fit after self-cal, rms=0.967161Jy sigma=28.342526 ! 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=0.7637 mas, bmaj=6.245 mas, bpa=-21.55 degrees ! Estimated noise=0.555209 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 = 0.0263439 Jy ! Component: 100 - total flux cleaned = 0.0321512 Jy ! Total flux subtracted in 100 components = 0.0321512 Jy ! Clean residual min=-0.003317 max=0.002762 Jy/beam ! Clean residual mean=-0.000000 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.0321512 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0321512 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.043984Jy sigma=1.251456 ! Fit after self-cal, rms=0.041941Jy sigma=1.190375 ! 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=0.9733 mas, bmaj=5.925 mas, bpa=-21.51 degrees ! Estimated noise=0.385457 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 = 0.00362028 Jy ! Component: 100 - total flux cleaned = 0.00500852 Jy ! Component: 150 - total flux cleaned = 0.00556308 Jy ! Component: 200 - total flux cleaned = 0.00588569 Jy ! Total flux subtracted in 200 components = 0.00588569 Jy ! Clean residual min=-0.001787 max=0.001800 Jy/beam ! Clean residual mean=-0.000000 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0380369 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 37 components and 0.0380369 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.041605Jy sigma=1.181287 ! Fit after self-cal, rms=0.041539Jy sigma=1.179678 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9733 x 5.925 at -21.51 degrees (North through East) ! Clean map min=-0.0017267 max=0.036274 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.19 LA 0.96 MK 0.94 NL 0.94 ! OV 1.09 PT 1.00 SC 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 LA 0.94 MK 1.15 NL 1.05 ! OV 1.02 PT 0.99 SC 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 LA 0.91 MK 1.05 NL 1.09 ! OV 1.01 PT 1.06 SC 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 LA 0.98 MK 0.97 NL 0.96 ! OV 1.00 PT 1.06 SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 LA 0.95 MK 1.00 NL 0.98 ! OV 1.00 PT 0.96 SC 1.00* ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 LA 1.01 MK 1.05 NL 0.90 ! OV 0.93 PT 0.97 SC 1.00* ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 LA 1.05 MK 1.00 NL 0.95 ! OV 0.99 PT 0.92 SC 1.00* ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.041539Jy sigma=1.179678 ! Fit after self-cal, rms=0.041329Jy sigma=1.177884 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9771 mas, bmaj=5.929 mas, bpa=-21.51 degrees ! Estimated noise=0.381004 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 = -0.000332984 Jy ! Component: 100 - total flux cleaned = -0.000272529 Jy ! Component: 150 - total flux cleaned = -0.000178952 Jy ! Component: 200 - total flux cleaned = -0.000101606 Jy ! Total flux subtracted in 200 components = -0.000101606 Jy ! Clean residual min=-0.001559 max=0.001466 Jy/beam ! Clean residual mean=-0.000000 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0379353 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 54 components and 0.0379353 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.041287Jy sigma=1.176934 ! Fit after self-cal, rms=0.041299Jy sigma=1.175560 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.041299Jy sigma=1.175560 ! Fit after self-cal, rms=0.041030Jy sigma=1.173507 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9747 mas, bmaj=5.942 mas, bpa=-21.53 degrees ! Estimated noise=0.379699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000132421 Jy ! Component: 100 - total flux cleaned = -0.000219816 Jy ! Component: 150 - total flux cleaned = -0.000158596 Jy ! Component: 200 - total flux cleaned = -0.000114205 Jy ! Total flux subtracted in 200 components = -0.000114205 Jy ! Clean residual min=-0.001567 max=0.001223 Jy/beam ! Clean residual mean=-0.000001 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0378211 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 64 components and 0.0378211 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.041018Jy sigma=1.173176 ! Fit after self-cal, rms=0.041050Jy sigma=1.172498 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 = -0.000110356 Jy ! Component: 100 - total flux cleaned = -0.000111258 Jy ! Component: 150 - total flux cleaned = -6.06936e-05 Jy ! Component: 200 - total flux cleaned = -1.36579e-05 Jy ! Total flux subtracted in 200 components = -1.36579e-05 Jy ! Clean residual min=-0.001544 max=0.001183 Jy/beam ! Clean residual mean=-0.000001 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0378074 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 76 components and 0.0378074 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.041043Jy sigma=1.172328 ! Fit after self-cal, rms=0.041043Jy sigma=1.172290 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.041043Jy sigma=1.172290 ! Fit after self-cal, rms=0.041097Jy sigma=1.172128 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.973 mas, bmaj=5.947 mas, bpa=-21.51 degrees ! Estimated noise=0.37873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00025157 Jy ! Component: 100 - total flux cleaned = -0.000229862 Jy ! Component: 150 - total flux cleaned = -0.000194211 Jy ! Component: 200 - total flux cleaned = -0.000178012 Jy ! Total flux subtracted in 200 components = -0.000178012 Jy ! Clean residual min=-0.001521 max=0.001139 Jy/beam ! Clean residual mean=-0.000001 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.0376294 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 85 components and 0.0376294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.041092Jy sigma=1.172014 ! Fit after self-cal, rms=0.041119Jy sigma=1.171938 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 = -3.76824e-05 Jy ! Component: 100 - total flux cleaned = -2.03559e-05 Jy ! Component: 150 - total flux cleaned = -1.2105e-05 Jy ! Component: 200 - total flux cleaned = -4.81856e-06 Jy ! Total flux subtracted in 200 components = -4.81856e-06 Jy ! Clean residual min=-0.001491 max=0.001129 Jy/beam ! Clean residual mean=-0.000001 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0376246 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 91 components and 0.0376246 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.041115Jy sigma=1.171851 ! Fit after self-cal, rms=0.041118Jy sigma=1.171833 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.041118Jy sigma=1.171833 ! Fit after self-cal, rms=0.041134Jy sigma=1.171799 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.414 mas, bmaj=5.763 mas, bpa=-16.32 degrees ! Estimated noise=0.458242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000102362 Jy ! Component: 100 - total flux cleaned = -9.52111e-05 Jy ! Component: 150 - total flux cleaned = -6.48174e-05 Jy ! Component: 200 - total flux cleaned = -5.14047e-05 Jy ! Total flux subtracted in 200 components = -5.14047e-05 Jy ! Clean residual min=-0.001210 max=0.001019 Jy/beam ! Clean residual mean=-0.000001 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0375732 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 105 components and 0.0375732 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.041134Jy sigma=1.171757 ! Fit after self-cal, rms=0.041132Jy sigma=1.171365 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 = 0.000110684 Jy ! Component: 100 - total flux cleaned = 0.000125655 Jy ! Component: 150 - total flux cleaned = 0.0001391 Jy ! Component: 200 - total flux cleaned = 0.00015177 Jy ! Total flux subtracted in 200 components = 0.00015177 Jy ! Clean residual min=-0.001128 max=0.001029 Jy/beam ! Clean residual mean=-0.000001 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.037725 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 113 components and 0.037725 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.041132Jy sigma=1.171347 ! Fit after self-cal, rms=0.041137Jy sigma=1.171334 ! 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=0.9715 mas, bmaj=5.951 mas, bpa=-21.5 degrees ! Estimated noise=0.378122 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9715 x 5.951 at -21.5 degrees (North through East) ! Clean map min=-0.001624 max=0.035527 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=0.762 mas, bmaj=6.35 mas, bpa=-21.53 degrees ! Estimated noise=0.54298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0272601 Jy ! Component: 100 - total flux cleaned = 0.0328246 Jy ! Component: 150 - total flux cleaned = 0.0329592 Jy ! Component: 200 - total flux cleaned = 0.0333414 Jy ! Total flux subtracted in 200 components = 0.0333414 Jy ! Clean residual min=-0.003089 max=0.002639 Jy/beam ! Clean residual mean=-0.000001 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.0333414 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0333414 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9715 mas, bmaj=5.951 mas, bpa=-21.5 degrees ! Estimated noise=0.378122 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 = 0.00211654 Jy ! Component: 100 - total flux cleaned = 0.00295369 Jy ! Component: 150 - total flux cleaned = 0.00322629 Jy ! Component: 200 - total flux cleaned = 0.00344471 Jy ! Total flux subtracted in 200 components = 0.00344471 Jy ! Clean residual min=-0.001656 max=0.001403 Jy/beam ! Clean residual mean=-0.000001 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0367861 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 34 components and 0.0367861 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=2.414 mas, bmaj=5.763 mas, bpa=-16.32 degrees ! Estimated noise=0.458242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000594262 Jy ! Component: 100 - total flux cleaned = 0.000712934 Jy ! Component: 150 - total flux cleaned = 0.000751568 Jy ! Component: 200 - total flux cleaned = 0.000783243 Jy ! Total flux subtracted in 200 components = 0.000783243 Jy ! Clean residual min=-0.001345 max=0.001337 Jy/beam ! Clean residual mean=-0.000001 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0375694 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 = 1.42852e-05 Jy ! Component: 100 - total flux cleaned = 5.3005e-05 Jy ! Component: 150 - total flux cleaned = 8.90518e-05 Jy ! Component: 200 - total flux cleaned = 0.000111173 Jy ! Total flux subtracted in 200 components = 0.000111173 Jy ! Clean residual min=-0.001269 max=0.001225 Jy/beam ! Clean residual mean=-0.000001 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0376805 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 63 components and 0.0376805 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9715 mas, bmaj=5.951 mas, bpa=-21.5 degrees ! Estimated noise=0.378122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.65364e-07 Jy ! Component: 100 - total flux cleaned = -0.000132337 Jy ! Component: 150 - total flux cleaned = -0.000202683 Jy ! Component: 200 - total flux cleaned = -0.000191557 Jy ! Total flux subtracted in 200 components = -0.000191557 Jy ! Clean residual min=-0.001439 max=0.001132 Jy/beam ! Clean residual mean=-0.000001 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.037489 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 77 components and 0.037489 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.041142Jy sigma=1.171459 ! Fit after self-cal, rms=0.041153Jy sigma=1.171416 wmodel /scr/pima/bg219a_uvs/J1440+0127_X_map.mod ! Writing 77 model components to file: /scr/pima/bg219a_uvs/J1440+0127_X_map.mod wobs /scr/pima/bg219a_uvs/J1440+0127_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1440+0127_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1440+0127_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219a_uvs/J1440+0127_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 = -0.000612472 Jy ! Component: 100 - total flux cleaned = -0.00111638 Jy ! Component: 150 - total flux cleaned = -0.00142674 Jy ! Component: 200 - total flux cleaned = -0.00160865 Jy ! Component: 250 - total flux cleaned = -0.00171247 Jy ! Component: 300 - total flux cleaned = -0.00184489 Jy ! Component: 350 - total flux cleaned = -0.00197074 Jy ! Component: 400 - total flux cleaned = -0.00212255 Jy ! Component: 450 - total flux cleaned = -0.00225397 Jy ! Component: 500 - total flux cleaned = -0.0023526 Jy ! Component: 550 - total flux cleaned = -0.00243472 Jy ! Component: 600 - total flux cleaned = -0.00251448 Jy ! Component: 650 - total flux cleaned = -0.00260496 Jy ! Component: 700 - total flux cleaned = -0.00269276 Jy ! Component: 750 - total flux cleaned = -0.00277775 Jy ! Component: 800 - total flux cleaned = -0.00283707 Jy ! Component: 850 - total flux cleaned = -0.00287192 Jy ! Component: 900 - total flux cleaned = -0.00292843 Jy ! Component: 950 - total flux cleaned = -0.00298326 Jy ! Component: 1000 - total flux cleaned = -0.00303667 Jy ! Component: 1050 - total flux cleaned = -0.00304702 Jy ! Component: 1100 - total flux cleaned = -0.00304708 Jy ! Component: 1150 - total flux cleaned = -0.00308702 Jy ! Component: 1200 - total flux cleaned = -0.00310665 Jy ! Component: 1250 - total flux cleaned = -0.00311637 Jy ! Component: 1300 - total flux cleaned = -0.0031354 Jy ! Component: 1350 - total flux cleaned = -0.00312619 Jy ! Component: 1400 - total flux cleaned = -0.00314465 Jy ! Component: 1450 - total flux cleaned = -0.00313567 Jy ! Component: 1500 - total flux cleaned = -0.0031447 Jy ! Component: 1550 - total flux cleaned = -0.0031535 Jy ! Component: 1600 - total flux cleaned = -0.00317084 Jy ! Component: 1650 - total flux cleaned = -0.00318798 Jy ! Component: 1700 - total flux cleaned = -0.00323011 Jy ! Component: 1750 - total flux cleaned = -0.00326329 Jy ! Component: 1800 - total flux cleaned = -0.00327979 Jy ! Component: 1850 - total flux cleaned = -0.00333661 Jy ! Component: 1900 - total flux cleaned = -0.00333665 Jy ! Component: 1950 - total flux cleaned = -0.00339209 Jy ! Component: 2000 - total flux cleaned = -0.00340772 Jy ! Component: 2050 - total flux cleaned = -0.00343091 Jy ! Component: 2100 - total flux cleaned = -0.00343856 Jy ! Component: 2150 - total flux cleaned = -0.00344609 Jy ! Component: 2200 - total flux cleaned = -0.00346866 Jy ! Component: 2250 - total flux cleaned = -0.00346121 Jy ! Component: 2300 - total flux cleaned = -0.00346864 Jy ! Component: 2350 - total flux cleaned = -0.00346132 Jy ! Component: 2400 - total flux cleaned = -0.00346131 Jy ! Component: 2450 - total flux cleaned = -0.00345396 Jy ! Component: 2500 - total flux cleaned = -0.00345395 Jy ! Component: 2550 - total flux cleaned = -0.00344659 Jy ! Component: 2600 - total flux cleaned = -0.00342469 Jy ! Component: 2650 - total flux cleaned = -0.0034247 Jy ! Component: 2700 - total flux cleaned = -0.00341008 Jy ! Component: 2750 - total flux cleaned = -0.00341738 Jy ! Component: 2800 - total flux cleaned = -0.00341733 Jy ! Component: 2850 - total flux cleaned = -0.00341732 Jy ! Component: 2900 - total flux cleaned = -0.00340988 Jy ! Component: 2950 - total flux cleaned = -0.00340243 Jy ! Component: 3000 - total flux cleaned = -0.00339501 Jy ! Component: 3050 - total flux cleaned = -0.00337997 Jy ! Component: 3100 - total flux cleaned = -0.00337245 Jy ! Component: 3150 - total flux cleaned = -0.00336485 Jy ! Component: 3200 - total flux cleaned = -0.00334962 Jy ! Component: 3250 - total flux cleaned = -0.00335729 Jy ! Component: 3300 - total flux cleaned = -0.00335731 Jy ! Component: 3350 - total flux cleaned = -0.00334952 Jy ! Component: 3400 - total flux cleaned = -0.0033337 Jy ! Component: 3450 - total flux cleaned = -0.00333378 Jy ! Component: 3500 - total flux cleaned = -0.00332575 Jy ! Component: 3550 - total flux cleaned = -0.00332573 Jy ! Component: 3600 - total flux cleaned = -0.00332573 Jy ! Component: 3650 - total flux cleaned = -0.00332563 Jy ! Component: 3700 - total flux cleaned = -0.00332567 Jy ! Component: 3750 - total flux cleaned = -0.00331713 Jy ! Component: 3800 - total flux cleaned = -0.00331712 Jy ! Component: 3850 - total flux cleaned = -0.00331702 Jy ! Component: 3900 - total flux cleaned = -0.00329936 Jy ! Component: 3950 - total flux cleaned = -0.00330822 Jy ! Component: 4000 - total flux cleaned = -0.00330824 Jy ! Component: 4050 - total flux cleaned = -0.0032991 Jy ! Total flux subtracted in 4096 components = -0.00330835 Jy ! Clean residual min=-0.000526 max=0.000552 Jy/beam ! Clean residual mean=0.000004 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.0341806 Jy keep ! Adding 214 model components to the UV plane model. ! The established model now contains 291 components and 0.0341806 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1440+0127_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9715 x 5.951 at -21.5 degrees (North through East) ! Clean map min=-0.0014588 max=0.035259 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1440+0127_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0352589 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000144498 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.22946 1.22946 2.45892 4.91783 9.83566 19.6713 39.3426 78.6853 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.035 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 244.01 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1440+0127_X_uvs.log closed on Wed Apr 6 21:39:12 2016