! Started logfile: /scr/pima/bg219a_uvs/J1036-3744_X_uvs.log on Wed Apr 6 21:33:25 2016 obs /scr/pima/bg219a_uvs/J1036-3744_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1036-3744_X_uva.fits ! AN table 1: 18 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.716931 visibilities/baseline/integration-bin. ! Found source: J1036-3744 ! ! 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 3252 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/J1036-3744_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 24 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=1.063792Jy sigma=20.172240 ! Fit after self-cal, rms=0.572164Jy sigma=10.763053 ! 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=0.6228 mas, bmaj=1.726 mas, bpa=2.953 degrees ! Estimated noise=1.40764 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 = 0.333576 Jy ! Component: 100 - total flux cleaned = 0.416057 Jy ! Total flux subtracted in 100 components = 0.416057 Jy ! Clean residual min=-0.023590 max=0.032359 Jy/beam ! Clean residual mean=0.000182 rms=0.006049 Jy/beam ! Combined flux in latest and established models = 0.416057 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.416057 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=0.118599Jy sigma=2.274272 ! Fit after self-cal, rms=0.118585Jy sigma=2.273855 ! 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=0.736 mas, bmaj=2.069 mas, bpa=3.961 degrees ! Estimated noise=0.946537 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 = 0.0332978 Jy ! Component: 100 - total flux cleaned = 0.0438501 Jy ! Component: 150 - total flux cleaned = 0.0480405 Jy ! Component: 200 - total flux cleaned = 0.0490706 Jy ! Total flux subtracted in 200 components = 0.0490706 Jy ! Clean residual min=-0.013993 max=0.020936 Jy/beam ! Clean residual mean=0.000153 rms=0.004755 Jy/beam ! Combined flux in latest and established models = 0.465127 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 23 components and 0.465127 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=0.111386Jy sigma=2.111178 ! Fit after self-cal, rms=0.111380Jy sigma=2.111071 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.736 x 2.069 at 3.961 degrees (North through East) ! Clean map min=-0.013235 max=0.43622 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 0.99 LA 0.94 MK 0.96 NL 1.15 ! OV 1.02 PT 0.95 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 0.95 MK 1.02 NL 1.14 ! OV 1.00 PT 0.94 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 LA 0.94 MK 0.99 NL 1.16 ! OV 1.00 PT 0.96 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 LA 0.94 MK 0.96 NL 1.18 ! OV 1.00 PT 0.94 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 0.94 MK 1.02 NL 1.17 ! OV 1.02 PT 0.95 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 LA 0.96 MK 0.98 NL 1.14 ! OV 1.00 PT 0.94 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 LA 0.95 MK 1.01 NL 1.18 ! OV 1.01 PT 0.97 SC 1.01 ! ! ! 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=0.111380Jy sigma=2.111071 ! Fit after self-cal, rms=0.106769Jy sigma=2.006754 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7348 mas, bmaj=2.066 mas, bpa=3.988 degrees ! Estimated noise=0.945007 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 = 0.00135792 Jy ! Component: 100 - total flux cleaned = 0.00141136 Jy ! Component: 150 - total flux cleaned = 0.0014641 Jy ! Component: 200 - total flux cleaned = 0.00146375 Jy ! Total flux subtracted in 200 components = 0.00146375 Jy ! Clean residual min=-0.007841 max=0.008146 Jy/beam ! Clean residual mean=-0.000001 rms=0.001975 Jy/beam ! Combined flux in latest and established models = 0.466591 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 28 components and 0.466591 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=0.106687Jy sigma=2.006108 ! Fit after self-cal, rms=0.106759Jy sigma=2.005883 ! 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=0.106759Jy sigma=2.005883 ! Fit after self-cal, rms=0.106932Jy sigma=2.005778 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7342 mas, bmaj=2.066 mas, bpa=4.011 degrees ! Estimated noise=0.946546 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128383 Jy ! Component: 100 - total flux cleaned = 0.00138129 Jy ! Component: 150 - total flux cleaned = 0.00142481 Jy ! Component: 200 - total flux cleaned = 0.00138135 Jy ! Total flux subtracted in 200 components = 0.00138135 Jy ! Clean residual min=-0.007698 max=0.007823 Jy/beam ! Clean residual mean=-0.000001 rms=0.001963 Jy/beam ! Combined flux in latest and established models = 0.467972 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.467972 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=0.106864Jy sigma=2.005317 ! Fit after self-cal, rms=0.106862Jy sigma=2.005299 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 = -4.46433e-05 Jy ! Component: 100 - total flux cleaned = -4.5587e-05 Jy ! Component: 150 - total flux cleaned = -4.52648e-05 Jy ! Component: 200 - total flux cleaned = -8.66038e-05 Jy ! Total flux subtracted in 200 components = -8.66038e-05 Jy ! Clean residual min=-0.007603 max=0.007588 Jy/beam ! Clean residual mean=-0.000000 rms=0.001954 Jy/beam ! Combined flux in latest and established models = 0.467886 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 0.467886 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=0.106820Jy sigma=2.004969 ! Fit after self-cal, rms=0.106819Jy sigma=2.004957 ! 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=0.106819Jy sigma=2.004957 ! Fit after self-cal, rms=0.107100Jy sigma=1.991364 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7343 mas, bmaj=2.065 mas, bpa=4.085 degrees ! Estimated noise=0.950769 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196512 Jy ! Component: 100 - total flux cleaned = 0.00237237 Jy ! Component: 150 - total flux cleaned = 0.00241084 Jy ! Component: 200 - total flux cleaned = 0.00244457 Jy ! Total flux subtracted in 200 components = 0.00244457 Jy ! Clean residual min=-0.006510 max=0.007218 Jy/beam ! Clean residual mean=-0.000017 rms=0.001654 Jy/beam ! Combined flux in latest and established models = 0.47033 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 35 components and 0.47033 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=0.107022Jy sigma=1.991057 ! Fit after self-cal, rms=0.107031Jy sigma=1.991035 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 (8.2, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00551133 Jy ! Component: 100 - total flux cleaned = 0.00541744 Jy ! Component: 150 - total flux cleaned = 0.00556716 Jy ! Component: 200 - total flux cleaned = 0.00563234 Jy ! Total flux subtracted in 200 components = 0.00563234 Jy ! Clean residual min=-0.005690 max=0.005303 Jy/beam ! Clean residual mean=-0.000026 rms=0.001414 Jy/beam ! Combined flux in latest and established models = 0.475963 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 49 components and 0.475963 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=0.106596Jy sigma=1.985804 ! Fit after self-cal, rms=0.106569Jy sigma=1.985232 ! 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=0.106569Jy sigma=1.985232 ! Fit after self-cal, rms=0.106645Jy sigma=1.980102 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.292 mas, bmaj=7.847 mas, bpa=3.867 degrees ! Estimated noise=1.33553 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00263323 Jy ! Component: 100 - total flux cleaned = 0.00404191 Jy ! Component: 150 - total flux cleaned = 0.00434333 Jy ! Component: 200 - total flux cleaned = 0.00437446 Jy ! Total flux subtracted in 200 components = 0.00437446 Jy ! Clean residual min=-0.007256 max=0.006518 Jy/beam ! Clean residual mean=-0.000067 rms=0.002103 Jy/beam ! Combined flux in latest and established models = 0.480337 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 54 components and 0.480337 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=0.106645Jy sigma=1.980584 ! Fit after self-cal, rms=0.106644Jy sigma=1.980480 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 = 0.00070437 Jy ! Component: 100 - total flux cleaned = 0.000821324 Jy ! Component: 150 - total flux cleaned = 0.000848443 Jy ! Component: 200 - total flux cleaned = 0.000872535 Jy ! Total flux subtracted in 200 components = 0.000872535 Jy ! Clean residual min=-0.007326 max=0.006468 Jy/beam ! Clean residual mean=-0.000070 rms=0.002075 Jy/beam ! Combined flux in latest and established models = 0.48121 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 56 components and 0.48121 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=0.106644Jy sigma=1.980436 ! Fit after self-cal, rms=0.106644Jy sigma=1.980422 ! 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=0.7335 mas, bmaj=2.063 mas, bpa=4.161 degrees ! Estimated noise=0.950492 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7335 x 2.063 at 4.161 degrees (North through East) ! Clean map min=-0.0050306 max=0.4405 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=0.6216 mas, bmaj=1.725 mas, bpa=3.329 degrees ! Estimated noise=1.42016 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.336495 Jy ! Component: 100 - total flux cleaned = 0.418949 Jy ! Component: 150 - total flux cleaned = 0.448197 Jy ! Component: 200 - total flux cleaned = 0.459219 Jy ! Total flux subtracted in 200 components = 0.459219 Jy ! Clean residual min=-0.009752 max=0.010579 Jy/beam ! Clean residual mean=0.000031 rms=0.002920 Jy/beam ! Combined flux in latest and established models = 0.459219 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.459219 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7335 mas, bmaj=2.063 mas, bpa=4.161 degrees ! Estimated noise=0.950492 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 = 0.0101694 Jy ! Component: 100 - total flux cleaned = 0.0153861 Jy ! Component: 150 - total flux cleaned = 0.0172581 Jy ! Component: 200 - total flux cleaned = 0.0184036 Jy ! Total flux subtracted in 200 components = 0.0184036 Jy ! Clean residual min=-0.005161 max=0.004265 Jy/beam ! Clean residual mean=-0.000020 rms=0.001264 Jy/beam ! Combined flux in latest and established models = 0.477622 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 34 components and 0.477622 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=2.292 mas, bmaj=7.847 mas, bpa=3.867 degrees ! Estimated noise=1.33553 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00266253 Jy ! Component: 100 - total flux cleaned = 0.00348819 Jy ! Component: 150 - total flux cleaned = 0.00380914 Jy ! Component: 200 - total flux cleaned = 0.00392237 Jy ! Total flux subtracted in 200 components = 0.00392237 Jy ! Clean residual min=-0.007445 max=0.006370 Jy/beam ! Clean residual mean=-0.000072 rms=0.002089 Jy/beam ! Combined flux in latest and established models = 0.481544 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 = 6.69988e-05 Jy ! Component: 100 - total flux cleaned = 0.000133978 Jy ! Component: 150 - total flux cleaned = 0.000196683 Jy ! Component: 200 - total flux cleaned = 0.000255563 Jy ! Total flux subtracted in 200 components = 0.000255563 Jy ! Clean residual min=-0.007466 max=0.006412 Jy/beam ! Clean residual mean=-0.000072 rms=0.002071 Jy/beam ! Combined flux in latest and established models = 0.4818 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.4818 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7335 mas, bmaj=2.063 mas, bpa=4.161 degrees ! Estimated noise=0.950492 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000579754 Jy ! Component: 100 - total flux cleaned = -0.000825809 Jy ! Component: 150 - total flux cleaned = -0.000953723 Jy ! Component: 200 - total flux cleaned = -0.00107141 Jy ! Total flux subtracted in 200 components = -0.00107141 Jy ! Clean residual min=-0.005144 max=0.004589 Jy/beam ! Clean residual mean=-0.000029 rms=0.001236 Jy/beam ! Combined flux in latest and established models = 0.480729 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 53 components and 0.480729 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=0.106591Jy sigma=1.979318 ! Fit after self-cal, rms=0.106588Jy sigma=1.979246 wmodel /scr/pima/bg219a_uvs/J1036-3744_X_map.mod ! Writing 53 model components to file: /scr/pima/bg219a_uvs/J1036-3744_X_map.mod wobs /scr/pima/bg219a_uvs/J1036-3744_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1036-3744_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1036-3744_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219a_uvs/J1036-3744_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 = -0.0011031 Jy ! Component: 100 - total flux cleaned = -0.00180532 Jy ! Component: 150 - total flux cleaned = -0.00238074 Jy ! Component: 200 - total flux cleaned = -0.00318549 Jy ! Component: 250 - total flux cleaned = -0.00394283 Jy ! Component: 300 - total flux cleaned = -0.00465623 Jy ! Component: 350 - total flux cleaned = -0.00550128 Jy ! Component: 400 - total flux cleaned = -0.00630618 Jy ! Component: 450 - total flux cleaned = -0.0067679 Jy ! Component: 500 - total flux cleaned = -0.00701581 Jy ! Component: 550 - total flux cleaned = -0.00749453 Jy ! Component: 600 - total flux cleaned = -0.00768012 Jy ! Component: 650 - total flux cleaned = -0.00794846 Jy ! Component: 700 - total flux cleaned = -0.00816418 Jy ! Component: 750 - total flux cleaned = -0.00820615 Jy ! Component: 800 - total flux cleaned = -0.00849403 Jy ! Component: 850 - total flux cleaned = -0.0086147 Jy ! Component: 900 - total flux cleaned = -0.00884898 Jy ! Component: 950 - total flux cleaned = -0.00884962 Jy ! Component: 1000 - total flux cleaned = -0.00884986 Jy ! Component: 1050 - total flux cleaned = -0.00877788 Jy ! Component: 1100 - total flux cleaned = -0.00877805 Jy ! Component: 1150 - total flux cleaned = -0.00874313 Jy ! Component: 1200 - total flux cleaned = -0.00874291 Jy ! Component: 1250 - total flux cleaned = -0.00860825 Jy ! Component: 1300 - total flux cleaned = -0.00860889 Jy ! Component: 1350 - total flux cleaned = -0.00857636 Jy ! Component: 1400 - total flux cleaned = -0.00851179 Jy ! Component: 1450 - total flux cleaned = -0.00844759 Jy ! Component: 1500 - total flux cleaned = -0.00841603 Jy ! Component: 1550 - total flux cleaned = -0.00832397 Jy ! Component: 1600 - total flux cleaned = -0.00820336 Jy ! Component: 1650 - total flux cleaned = -0.00817345 Jy ! Component: 1700 - total flux cleaned = -0.0081443 Jy ! Component: 1750 - total flux cleaned = -0.00805791 Jy ! Component: 1800 - total flux cleaned = -0.00808669 Jy ! Component: 1850 - total flux cleaned = -0.0080302 Jy ! Component: 1900 - total flux cleaned = -0.00797453 Jy ! Component: 1950 - total flux cleaned = -0.00794692 Jy ! Component: 2000 - total flux cleaned = -0.00786507 Jy ! Component: 2050 - total flux cleaned = -0.00781113 Jy ! Component: 2100 - total flux cleaned = -0.00775764 Jy ! Component: 2150 - total flux cleaned = -0.00770457 Jy ! Component: 2200 - total flux cleaned = -0.00765242 Jy ! Component: 2250 - total flux cleaned = -0.00762641 Jy ! Component: 2300 - total flux cleaned = -0.00757488 Jy ! Component: 2350 - total flux cleaned = -0.00757504 Jy ! Component: 2400 - total flux cleaned = -0.00752442 Jy ! Component: 2450 - total flux cleaned = -0.00749917 Jy ! Component: 2500 - total flux cleaned = -0.0074991 Jy ! Component: 2550 - total flux cleaned = -0.00744922 Jy ! Component: 2600 - total flux cleaned = -0.00742434 Jy ! Component: 2650 - total flux cleaned = -0.00737528 Jy ! Component: 2700 - total flux cleaned = -0.00739975 Jy ! Component: 2750 - total flux cleaned = -0.00744824 Jy ! Component: 2800 - total flux cleaned = -0.00742416 Jy ! Component: 2850 - total flux cleaned = -0.00747217 Jy ! Component: 2900 - total flux cleaned = -0.00747206 Jy ! Component: 2950 - total flux cleaned = -0.00751963 Jy ! Component: 3000 - total flux cleaned = -0.00749604 Jy ! Component: 3050 - total flux cleaned = -0.00756678 Jy ! Component: 3100 - total flux cleaned = -0.00759031 Jy ! Component: 3150 - total flux cleaned = -0.00766043 Jy ! Component: 3200 - total flux cleaned = -0.00768378 Jy ! Component: 3250 - total flux cleaned = -0.00768369 Jy ! Component: 3300 - total flux cleaned = -0.00773011 Jy ! Component: 3350 - total flux cleaned = -0.00779939 Jy ! Component: 3400 - total flux cleaned = -0.00779938 Jy ! Component: 3450 - total flux cleaned = -0.00777629 Jy ! Component: 3500 - total flux cleaned = -0.0077303 Jy ! Component: 3550 - total flux cleaned = -0.00777617 Jy ! Component: 3600 - total flux cleaned = -0.00777608 Jy ! Component: 3650 - total flux cleaned = -0.00786765 Jy ! Component: 3700 - total flux cleaned = -0.00786762 Jy ! Component: 3750 - total flux cleaned = -0.00789022 Jy ! Component: 3800 - total flux cleaned = -0.0078219 Jy ! Component: 3850 - total flux cleaned = -0.00777646 Jy ! Component: 3900 - total flux cleaned = -0.00773108 Jy ! Component: 3950 - total flux cleaned = -0.00766299 Jy ! Component: 4000 - total flux cleaned = -0.00757196 Jy ! Component: 4050 - total flux cleaned = -0.00752651 Jy ! Total flux subtracted in 4096 components = -0.00748089 Jy ! Clean residual min=-0.001266 max=0.001467 Jy/beam ! Clean residual mean=0.000002 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.473248 Jy keep ! Adding 261 model components to the UV plane model. ! The established model now contains 314 components and 0.473248 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1036-3744_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7335 x 2.063 at 4.161 degrees (North through East) ! Clean map min=-0.0025066 max=0.43691 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1036-3744_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.436908 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000379771 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.260767 0.260767 0.521535 1.04307 2.08614 4.17228 8.34456 16.6891 33.3782 66.7565 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.436 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1150.45 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1036-3744_X_uvs.log closed on Wed Apr 6 21:33:30 2016