! Started logfile: /d2/scr/pima/bp171a3_uvs/J1129+0951_C_uvs.log on Mon Feb 24 08:47:30 2014 obs /d2/scr/pima/bp171a3_uvs/J1129+0951_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J1129+0951_C_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.928571 visibilities/baseline/integration-bin. ! Found source: J1129+0951 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 624 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 /d2/scr/pima/bp171a3_uvs/J1129+0951_C] 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 0.300x0.300 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. ! ! 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=1.009547Jy sigma=38.053386 ! Fit after self-cal, rms=0.924141Jy sigma=34.311639 ! 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=1.307 mas, bmaj=3.784 mas, bpa=4.031 degrees ! Estimated noise=1.08091 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 = 0.0597579 Jy ! Component: 100 - total flux cleaned = 0.0866358 Jy ! Total flux subtracted in 100 components = 0.0866358 Jy ! Clean residual min=-0.008625 max=0.019198 Jy/beam ! Clean residual mean=-0.000003 rms=0.002551 Jy/beam ! Combined flux in latest and established models = 0.0866358 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0866358 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=0.041309Jy sigma=1.488131 ! Fit after self-cal, rms=0.040150Jy sigma=1.467141 ! Inverting map ! Added new window around map position (-1.8, -3.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0186959 Jy ! Component: 100 - total flux cleaned = 0.0282649 Jy ! Total flux subtracted in 100 components = 0.0282649 Jy ! Clean residual min=-0.004526 max=0.006408 Jy/beam ! Clean residual mean=-0.000002 rms=0.001342 Jy/beam ! Combined flux in latest and established models = 0.114901 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 0.114901 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=0.028073Jy sigma=0.884607 ! Fit after self-cal, rms=0.027183Jy sigma=0.858144 ! 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=1.577 mas, bmaj=4.243 mas, bpa=5.273 degrees ! Estimated noise=0.799642 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 = 0.01101 Jy ! Component: 100 - total flux cleaned = 0.016925 Jy ! Component: 150 - total flux cleaned = 0.0203855 Jy ! Component: 200 - total flux cleaned = 0.0225154 Jy ! Total flux subtracted in 200 components = 0.0225154 Jy ! Clean residual min=-0.002814 max=0.003048 Jy/beam ! Clean residual mean=-0.000004 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.137416 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 45 components and 0.137416 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=0.022571Jy sigma=0.638998 ! Fit after self-cal, rms=0.022332Jy sigma=0.631951 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.577 x 4.243 at 5.273 degrees (North through East) ! Clean map min=-0.0024961 max=0.078239 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: ! FD 0.98 HN 0.97 KP 0.93 MK 1.16 ! NL 1.04 OV 0.96 PT 0.90 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 HN 0.97 KP 0.99 MK 1.04 ! NL 1.04 OV 0.96 PT 1.03 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 0.87 KP 1.04 MK 1.16 ! NL 1.10 OV 0.99 PT 0.94 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 0.89 KP 0.97 MK 0.90 ! NL 1.08 OV 0.92 PT 1.00 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.022332Jy sigma=0.631951 ! Fit after self-cal, rms=0.021622Jy sigma=0.597334 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.58 mas, bmaj=4.242 mas, bpa=5.241 degrees ! Estimated noise=0.787884 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 = 0.000493118 Jy ! Component: 100 - total flux cleaned = 0.000608828 Jy ! Component: 150 - total flux cleaned = 0.000609971 Jy ! Component: 200 - total flux cleaned = 0.000631676 Jy ! Total flux subtracted in 200 components = 0.000631676 Jy ! Clean residual min=-0.002182 max=0.002102 Jy/beam ! Clean residual mean=-0.000003 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.138048 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 0.138048 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=0.021496Jy sigma=0.594512 ! Fit after self-cal, rms=0.021496Jy sigma=0.594230 ! 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=0.021496Jy sigma=0.594230 ! Fit after self-cal, rms=0.021420Jy sigma=0.594107 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.577 mas, bmaj=4.236 mas, bpa=5.19 degrees ! Estimated noise=0.786282 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000145073 Jy ! Component: 100 - total flux cleaned = 0.000228255 Jy ! Component: 150 - total flux cleaned = 0.000227972 Jy ! Component: 200 - total flux cleaned = 0.000195316 Jy ! Total flux subtracted in 200 components = 0.000195316 Jy ! Clean residual min=-0.002137 max=0.002104 Jy/beam ! Clean residual mean=-0.000003 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.138243 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 59 components and 0.138243 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=0.021366Jy sigma=0.593067 ! Fit after self-cal, rms=0.021362Jy sigma=0.592968 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 = 6.53078e-05 Jy ! Component: 100 - total flux cleaned = 5.01744e-05 Jy ! Component: 150 - total flux cleaned = 3.54358e-05 Jy ! Component: 200 - total flux cleaned = 7.72938e-06 Jy ! Total flux subtracted in 200 components = 7.72938e-06 Jy ! Clean residual min=-0.002119 max=0.002097 Jy/beam ! Clean residual mean=-0.000003 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.138251 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 63 components and 0.138251 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=0.021330Jy sigma=0.592346 ! Fit after self-cal, rms=0.021327Jy sigma=0.592296 ! 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=0.021327Jy sigma=0.592296 ! Fit after self-cal, rms=0.021279Jy sigma=0.592207 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.575 mas, bmaj=4.232 mas, bpa=5.171 degrees ! Estimated noise=0.785124 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.78188e-05 Jy ! Component: 100 - total flux cleaned = 5.18105e-05 Jy ! Component: 150 - total flux cleaned = 5.19858e-05 Jy ! Component: 200 - total flux cleaned = 4.00137e-05 Jy ! Total flux subtracted in 200 components = 4.00137e-05 Jy ! Clean residual min=-0.002093 max=0.002084 Jy/beam ! Clean residual mean=-0.000003 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.138291 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 65 components and 0.138291 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=0.021256Jy sigma=0.591704 ! Fit after self-cal, rms=0.021253Jy sigma=0.591664 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 = 3.17397e-05 Jy ! Component: 100 - total flux cleaned = 3.13283e-05 Jy ! Component: 150 - total flux cleaned = 3.09645e-05 Jy ! Component: 200 - total flux cleaned = 3.10905e-05 Jy ! Total flux subtracted in 200 components = 3.10905e-05 Jy ! Clean residual min=-0.002091 max=0.002078 Jy/beam ! Clean residual mean=-0.000003 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.138322 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 67 components and 0.138322 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=0.021237Jy sigma=0.591358 ! Fit after self-cal, rms=0.021235Jy sigma=0.591336 ! 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=0.021235Jy sigma=0.591336 ! Fit after self-cal, rms=0.021205Jy sigma=0.591302 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.403 mas, bmaj=6.405 mas, bpa=-2.998 degrees ! Estimated noise=0.971906 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000352049 Jy ! Component: 100 - total flux cleaned = 0.000406887 Jy ! Component: 150 - total flux cleaned = 0.000468912 Jy ! Component: 200 - total flux cleaned = 0.000500143 Jy ! Total flux subtracted in 200 components = 0.000500143 Jy ! Clean residual min=-0.003412 max=0.002412 Jy/beam ! Clean residual mean=-0.000006 rms=0.000835 Jy/beam ! Combined flux in latest and established models = 0.138822 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 71 components and 0.138822 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=0.021203Jy sigma=0.591591 ! Fit after self-cal, rms=0.021199Jy sigma=0.591512 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 = 2.49106e-05 Jy ! Component: 100 - total flux cleaned = 6.56538e-05 Jy ! Component: 150 - total flux cleaned = 9.59271e-05 Jy ! Component: 200 - total flux cleaned = 0.000124511 Jy ! Total flux subtracted in 200 components = 0.000124511 Jy ! Clean residual min=-0.003390 max=0.002423 Jy/beam ! Clean residual mean=-0.000006 rms=0.000833 Jy/beam ! Combined flux in latest and established models = 0.138947 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 72 components and 0.138947 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=0.021202Jy sigma=0.591514 ! Fit after self-cal, rms=0.021199Jy sigma=0.591466 ! 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=1.574 mas, bmaj=4.23 mas, bpa=5.155 degrees ! Estimated noise=0.784262 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.574 x 4.23 at 5.155 degrees (North through East) ! Clean map min=-0.0019962 max=0.076081 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=1.308 mas, bmaj=3.775 mas, bpa=3.881 degrees ! Estimated noise=1.05643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0596709 Jy ! Component: 100 - total flux cleaned = 0.0884666 Jy ! Component: 150 - total flux cleaned = 0.104373 Jy ! Component: 200 - total flux cleaned = 0.113571 Jy ! Total flux subtracted in 200 components = 0.113571 Jy ! Clean residual min=-0.003506 max=0.004885 Jy/beam ! Clean residual mean=-0.000002 rms=0.001088 Jy/beam ! Combined flux in latest and established models = 0.113571 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.113571 Jy ! Inverting map and beam ! Estimated beam: bmin=1.574 mas, bmaj=4.23 mas, bpa=5.155 degrees ! Estimated noise=0.784262 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 = 0.00984112 Jy ! Component: 100 - total flux cleaned = 0.0154422 Jy ! Component: 150 - total flux cleaned = 0.0187396 Jy ! Component: 200 - total flux cleaned = 0.0208552 Jy ! Total flux subtracted in 200 components = 0.0208552 Jy ! Clean residual min=-0.002341 max=0.002201 Jy/beam ! Clean residual mean=-0.000004 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.134426 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 40 components and 0.134426 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=3.403 mas, bmaj=6.405 mas, bpa=-2.998 degrees ! Estimated noise=0.971906 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00241986 Jy ! Component: 100 - total flux cleaned = 0.00355448 Jy ! Component: 150 - total flux cleaned = 0.00413334 Jy ! Component: 200 - total flux cleaned = 0.00441481 Jy ! Total flux subtracted in 200 components = 0.00441481 Jy ! Clean residual min=-0.003377 max=0.002481 Jy/beam ! Clean residual mean=-0.000006 rms=0.000833 Jy/beam ! Combined flux in latest and established models = 0.138841 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 = 2.59944e-05 Jy ! Component: 100 - total flux cleaned = 4.23905e-05 Jy ! Component: 150 - total flux cleaned = 6.62163e-05 Jy ! Component: 200 - total flux cleaned = 8.8754e-05 Jy ! Total flux subtracted in 200 components = 8.8754e-05 Jy ! Clean residual min=-0.003389 max=0.002490 Jy/beam ! Clean residual mean=-0.000006 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.138929 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 57 components and 0.138929 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.574 mas, bmaj=4.23 mas, bpa=5.155 degrees ! Estimated noise=0.784262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000475908 Jy ! Component: 100 - total flux cleaned = -0.000458292 Jy ! Component: 150 - total flux cleaned = -0.000375236 Jy ! Component: 200 - total flux cleaned = -0.000329987 Jy ! Total flux subtracted in 200 components = -0.000329987 Jy ! Clean residual min=-0.002147 max=0.002127 Jy/beam ! Clean residual mean=-0.000003 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.138599 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 68 components and 0.138599 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=0.021182Jy sigma=0.590389 ! Fit after self-cal, rms=0.021152Jy sigma=0.589547 wmodel /d2/scr/pima/bp171a3_uvs/J1129+0951_C_map.mod ! Writing 68 model components to file: /d2/scr/pima/bp171a3_uvs/J1129+0951_C_map.mod wobs /d2/scr/pima/bp171a3_uvs/J1129+0951_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J1129+0951_C_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J1129+0951_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171a3_uvs/J1129+0951_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 = -0.000524808 Jy ! Component: 100 - total flux cleaned = -0.000699881 Jy ! Component: 150 - total flux cleaned = -0.000633452 Jy ! Component: 200 - total flux cleaned = -0.00060229 Jy ! Component: 250 - total flux cleaned = -0.000573136 Jy ! Component: 300 - total flux cleaned = -0.000487736 Jy ! Component: 350 - total flux cleaned = -0.000377308 Jy ! Component: 400 - total flux cleaned = -0.000244567 Jy ! Component: 450 - total flux cleaned = -0.000167783 Jy ! Component: 500 - total flux cleaned = -0.000142889 Jy ! Component: 550 - total flux cleaned = -0.000118689 Jy ! Component: 600 - total flux cleaned = -7.2461e-05 Jy ! Component: 650 - total flux cleaned = -0.000118503 Jy ! Component: 700 - total flux cleaned = -7.37751e-05 Jy ! Component: 750 - total flux cleaned = -9.55271e-05 Jy ! Component: 800 - total flux cleaned = -7.37495e-05 Jy ! Component: 850 - total flux cleaned = -5.23561e-05 Jy ! Component: 900 - total flux cleaned = -1.03785e-05 Jy ! Component: 950 - total flux cleaned = 5.07783e-05 Jy ! Component: 1000 - total flux cleaned = 9.04603e-05 Jy ! Component: 1050 - total flux cleaned = 0.000148932 Jy ! Component: 1100 - total flux cleaned = 0.000148607 Jy ! Component: 1150 - total flux cleaned = 0.000186404 Jy ! Component: 1200 - total flux cleaned = 0.000223518 Jy ! Component: 1250 - total flux cleaned = 0.000259907 Jy ! Component: 1300 - total flux cleaned = 0.000313267 Jy ! Component: 1350 - total flux cleaned = 0.000295492 Jy ! Component: 1400 - total flux cleaned = 0.000278308 Jy ! Component: 1450 - total flux cleaned = 0.000312378 Jy ! Component: 1500 - total flux cleaned = 0.000211238 Jy ! Component: 1550 - total flux cleaned = 0.000194941 Jy ! Component: 1600 - total flux cleaned = 0.000178417 Jy ! Component: 1650 - total flux cleaned = 0.000129682 Jy ! Component: 1700 - total flux cleaned = 6.60405e-05 Jy ! Component: 1750 - total flux cleaned = 5.01853e-05 Jy ! Component: 1800 - total flux cleaned = -2.71946e-05 Jy ! Component: 1850 - total flux cleaned = -7.30158e-05 Jy ! Component: 1900 - total flux cleaned = -7.31095e-05 Jy ! Component: 1950 - total flux cleaned = -0.000117763 Jy ! Component: 2000 - total flux cleaned = -0.000147043 Jy ! Component: 2050 - total flux cleaned = -0.000176191 Jy ! Component: 2100 - total flux cleaned = -0.000176342 Jy ! Component: 2150 - total flux cleaned = -0.000247761 Jy ! Component: 2200 - total flux cleaned = -0.000290032 Jy ! Component: 2250 - total flux cleaned = -0.000331903 Jy ! Component: 2300 - total flux cleaned = -0.000387241 Jy ! Component: 2350 - total flux cleaned = -0.000428318 Jy ! Component: 2400 - total flux cleaned = -0.000509446 Jy ! Component: 2450 - total flux cleaned = -0.000576315 Jy ! Component: 2500 - total flux cleaned = -0.000602871 Jy ! Component: 2550 - total flux cleaned = -0.000682065 Jy ! Component: 2600 - total flux cleaned = -0.000747344 Jy ! Component: 2650 - total flux cleaned = -0.000786253 Jy ! Component: 2700 - total flux cleaned = -0.000850567 Jy ! Component: 2750 - total flux cleaned = -0.000914262 Jy ! Component: 2800 - total flux cleaned = -0.00100277 Jy ! Component: 2850 - total flux cleaned = -0.00104046 Jy ! Component: 2900 - total flux cleaned = -0.00110286 Jy ! Component: 2950 - total flux cleaned = -0.00114002 Jy ! Component: 3000 - total flux cleaned = -0.00120151 Jy ! Component: 3050 - total flux cleaned = -0.00127465 Jy ! Component: 3100 - total flux cleaned = -0.00129881 Jy ! Component: 3150 - total flux cleaned = -0.0013711 Jy ! Component: 3200 - total flux cleaned = -0.00144283 Jy ! Component: 3250 - total flux cleaned = -0.0015022 Jy ! Component: 3300 - total flux cleaned = -0.00153752 Jy ! Component: 3350 - total flux cleaned = -0.00158446 Jy ! Component: 3400 - total flux cleaned = -0.00160784 Jy ! Component: 3450 - total flux cleaned = -0.00163114 Jy ! Component: 3500 - total flux cleaned = -0.00170041 Jy ! Component: 3550 - total flux cleaned = -0.00180361 Jy ! Component: 3600 - total flux cleaned = -0.00186061 Jy ! Component: 3650 - total flux cleaned = -0.0018947 Jy ! Component: 3700 - total flux cleaned = -0.00199641 Jy ! Component: 3750 - total flux cleaned = -0.00201889 Jy ! Component: 3800 - total flux cleaned = -0.00209717 Jy ! Component: 3850 - total flux cleaned = -0.00211942 Jy ! Component: 3900 - total flux cleaned = -0.00217491 Jy ! Component: 3950 - total flux cleaned = -0.00223015 Jy ! Component: 4000 - total flux cleaned = -0.00228522 Jy ! Component: 4050 - total flux cleaned = -0.00236207 Jy ! Total flux subtracted in 4096 components = -0.00240586 Jy ! Clean residual min=-0.000642 max=0.000626 Jy/beam ! Clean residual mean=-0.000002 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.136194 Jy keep ! Adding 247 model components to the UV plane model. ! The established model now contains 315 components and 0.136194 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J1129+0951_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.574 x 4.23 at 5.155 degrees (North through East) ! Clean map min=-0.0010364 max=0.075804 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J1129+0951_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0758044 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000195192 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.772485 0.772485 1.54497 3.08994 6.17988 12.3598 24.7195 49.439 98.878 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.075 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 388.357 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J1129+0951_C_uvs.log closed on Mon Feb 24 08:47:34 2014