! Started logfile: /scr/pima/bg219a_uvs/J0025+3919_X_uvs.log on Sun Apr 3 22:20:44 2016 obs /scr/pima/bg219a_uvs/J0025+3919_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0025+3919_X_uva.fits ! AN table 1: 18 integrations on 10 of 10 possible baselines. ! AN table 2: 18 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.842222 visibilities/baseline/integration-bin. ! Found source: J0025+3919 ! ! 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 4548 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/J0025+3919_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 28 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! ! 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=1.009315Jy sigma=25.886406 ! Fit after self-cal, rms=0.776543Jy sigma=20.090198 ! 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=0.6782 mas, bmaj=1.412 mas, bpa=-16.82 degrees ! Estimated noise=1.13669 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 = 0.163773 Jy ! Component: 100 - total flux cleaned = 0.224358 Jy ! Total flux subtracted in 100 components = 0.224358 Jy ! Clean residual min=-0.019895 max=0.030060 Jy/beam ! Clean residual mean=-0.000049 rms=0.006994 Jy/beam ! Combined flux in latest and established models = 0.224358 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.224358 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=0.081347Jy sigma=2.194973 ! Fit after self-cal, rms=0.081368Jy sigma=2.193484 ! 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=0.8748 mas, bmaj=1.599 mas, bpa=-10.67 degrees ! Estimated noise=0.587167 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 = 0.0441112 Jy ! Component: 100 - total flux cleaned = 0.0658842 Jy ! Component: 150 - total flux cleaned = 0.0786212 Jy ! Component: 200 - total flux cleaned = 0.0863846 Jy ! Total flux subtracted in 200 components = 0.0863846 Jy ! Clean residual min=-0.013487 max=0.015718 Jy/beam ! Clean residual mean=-0.000036 rms=0.004221 Jy/beam ! Combined flux in latest and established models = 0.310743 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 26 components and 0.310743 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=0.058063Jy sigma=1.421105 ! Fit after self-cal, rms=0.058009Jy sigma=1.419339 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8748 x 1.599 at -10.67 degrees (North through East) ! Clean map min=-0.012963 max=0.21878 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 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 0.88 OV 1.13 PT 0.95 ! SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.97 MK 1.03 NL 1.08 OV 0.94 ! PT 0.96 SC 1.15 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 0.89 OV 1.12 PT 0.95 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.97 MK 0.96 NL 1.08 OV 0.92 ! PT 0.95 SC 1.20 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 0.92 OV 1.14 PT 0.92 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.96 MK 1.11 NL 1.06 OV 0.93 ! PT 0.98 SC 1.11 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 0.93 OV 1.12 PT 0.94 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.97 MK 1.11 NL 1.10 OV 0.93 ! PT 0.96 SC 1.20 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 0.91 OV 1.16 PT 0.91 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.98 MK 1.08 NL 1.07 OV 0.92 ! PT 0.98 SC 1.14 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 0.93 OV 1.11 PT 0.92 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 0.88 OV 1.15 PT 0.95 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.97 MK 1.10 NL 1.07 OV 0.92 ! PT 0.96 SC 1.20 ! ! ! 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=0.058009Jy sigma=1.419339 ! Fit after self-cal, rms=0.056121Jy sigma=1.249462 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8983 mas, bmaj=1.627 mas, bpa=-10.29 degrees ! Estimated noise=0.598248 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 = -0.000622919 Jy ! Component: 100 - total flux cleaned = -0.00080009 Jy ! Component: 150 - total flux cleaned = -0.000718676 Jy ! Component: 200 - total flux cleaned = -0.000643308 Jy ! Total flux subtracted in 200 components = -0.000643308 Jy ! Clean residual min=-0.008738 max=0.008037 Jy/beam ! Clean residual mean=-0.000005 rms=0.001845 Jy/beam ! Combined flux in latest and established models = 0.310099 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 31 components and 0.310099 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=0.055850Jy sigma=1.242905 ! Fit after self-cal, rms=0.055900Jy sigma=1.241948 ! 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=0.055900Jy sigma=1.241948 ! Fit after self-cal, rms=0.055981Jy sigma=1.241541 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9001 mas, bmaj=1.629 mas, bpa=-10.06 degrees ! Estimated noise=0.5975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000525271 Jy ! Component: 100 - total flux cleaned = -0.000683926 Jy ! Component: 150 - total flux cleaned = -0.00053869 Jy ! Component: 200 - total flux cleaned = -0.000540226 Jy ! Total flux subtracted in 200 components = -0.000540226 Jy ! Clean residual min=-0.008378 max=0.007518 Jy/beam ! Clean residual mean=-0.000004 rms=0.001767 Jy/beam ! Combined flux in latest and established models = 0.309559 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 33 components and 0.309559 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=0.055756Jy sigma=1.236602 ! Fit after self-cal, rms=0.055742Jy sigma=1.236302 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 = 0.000283811 Jy ! Component: 100 - total flux cleaned = 0.000351797 Jy ! Component: 150 - total flux cleaned = 0.00041519 Jy ! Component: 200 - total flux cleaned = 0.00047671 Jy ! Total flux subtracted in 200 components = 0.00047671 Jy ! Clean residual min=-0.008200 max=0.007123 Jy/beam ! Clean residual mean=-0.000004 rms=0.001717 Jy/beam ! Combined flux in latest and established models = 0.310036 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 0.310036 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=0.055565Jy sigma=1.232881 ! Fit after self-cal, rms=0.055554Jy sigma=1.232620 ! 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=0.055554Jy sigma=1.232620 ! Fit after self-cal, rms=0.055471Jy sigma=1.232161 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9007 mas, bmaj=1.628 mas, bpa=-9.814 degrees ! Estimated noise=0.595993 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000486819 Jy ! Component: 100 - total flux cleaned = -0.000621363 Jy ! Component: 150 - total flux cleaned = -0.000620903 Jy ! Component: 200 - total flux cleaned = -0.000561589 Jy ! Total flux subtracted in 200 components = -0.000561589 Jy ! Clean residual min=-0.007928 max=0.006753 Jy/beam ! Clean residual mean=-0.000003 rms=0.001667 Jy/beam ! Combined flux in latest and established models = 0.309474 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.309474 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=0.055310Jy sigma=1.228690 ! Fit after self-cal, rms=0.055301Jy sigma=1.228491 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.59867e-05 Jy ! Component: 100 - total flux cleaned = 9.7397e-05 Jy ! Component: 150 - total flux cleaned = 0.000151182 Jy ! Component: 200 - total flux cleaned = 0.00020352 Jy ! Total flux subtracted in 200 components = 0.00020352 Jy ! Clean residual min=-0.007806 max=0.006427 Jy/beam ! Clean residual mean=-0.000003 rms=0.001628 Jy/beam ! Combined flux in latest and established models = 0.309678 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 35 components and 0.309678 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=0.055168Jy sigma=1.226010 ! Fit after self-cal, rms=0.055161Jy sigma=1.225821 ! 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=0.055161Jy sigma=1.225821 ! Fit after self-cal, rms=0.055706Jy sigma=1.207019 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.333 mas, bmaj=3.702 mas, bpa=-21.87 degrees ! Estimated noise=0.708187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00158645 Jy ! Component: 100 - total flux cleaned = -0.00141422 Jy ! Component: 150 - total flux cleaned = -0.00141312 Jy ! Component: 200 - total flux cleaned = -0.00136848 Jy ! Total flux subtracted in 200 components = -0.00136848 Jy ! Clean residual min=-0.006000 max=0.005633 Jy/beam ! Clean residual mean=-0.000015 rms=0.001770 Jy/beam ! Combined flux in latest and established models = 0.308309 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 37 components and 0.308309 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=0.055695Jy sigma=1.205126 ! Fit after self-cal, rms=0.055677Jy sigma=1.204288 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 = -0.000306009 Jy ! Component: 100 - total flux cleaned = -0.000180643 Jy ! Component: 150 - total flux cleaned = -7.29745e-05 Jy ! Component: 200 - total flux cleaned = -4.59537e-06 Jy ! Total flux subtracted in 200 components = -4.59537e-06 Jy ! Clean residual min=-0.005802 max=0.005580 Jy/beam ! Clean residual mean=-0.000015 rms=0.001763 Jy/beam ! Combined flux in latest and established models = 0.308304 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 38 components and 0.308304 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=0.055725Jy sigma=1.204746 ! Fit after self-cal, rms=0.055711Jy sigma=1.204555 ! 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=0.9064 mas, bmaj=1.629 mas, bpa=-9.121 degrees ! Estimated noise=0.597792 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9064 x 1.629 at -9.121 degrees (North through East) ! Clean map min=-0.006191 max=0.21573 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=0.7078 mas, bmaj=1.394 mas, bpa=-14.32 degrees ! Estimated noise=1.17868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.16866 Jy ! Component: 100 - total flux cleaned = 0.22739 Jy ! Component: 150 - total flux cleaned = 0.259374 Jy ! Component: 200 - total flux cleaned = 0.277778 Jy ! Total flux subtracted in 200 components = 0.277778 Jy ! Clean residual min=-0.011549 max=0.012016 Jy/beam ! Clean residual mean=-0.000015 rms=0.003015 Jy/beam ! Combined flux in latest and established models = 0.277778 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.277778 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9064 mas, bmaj=1.629 mas, bpa=-9.121 degrees ! Estimated noise=0.597792 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 = 0.0134966 Jy ! Component: 100 - total flux cleaned = 0.0200695 Jy ! Component: 150 - total flux cleaned = 0.0236665 Jy ! Component: 200 - total flux cleaned = 0.0248258 Jy ! Total flux subtracted in 200 components = 0.0248258 Jy ! Clean residual min=-0.007280 max=0.007491 Jy/beam ! Clean residual mean=-0.000010 rms=0.001738 Jy/beam ! Combined flux in latest and established models = 0.302604 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 29 components and 0.302604 Jy ! Inverting map ! Added new window around map position (-5.2, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00636437 Jy ! Component: 100 - total flux cleaned = 0.00706013 Jy ! Component: 150 - total flux cleaned = 0.00762681 Jy ! Component: 200 - total flux cleaned = 0.00763236 Jy ! Total flux subtracted in 200 components = 0.00763236 Jy ! Clean residual min=-0.005749 max=0.005250 Jy/beam ! Clean residual mean=-0.000006 rms=0.001362 Jy/beam ! Combined flux in latest and established models = 0.310236 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 46 components and 0.310236 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=2.333 mas, bmaj=3.702 mas, bpa=-21.87 degrees ! Estimated noise=0.708187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014554 Jy ! Component: 100 - total flux cleaned = 0.0015085 Jy ! Component: 150 - total flux cleaned = 0.00165615 Jy ! Component: 200 - total flux cleaned = 0.00178846 Jy ! Total flux subtracted in 200 components = 0.00178846 Jy ! Clean residual min=-0.005144 max=0.004846 Jy/beam ! Clean residual mean=-0.000011 rms=0.001521 Jy/beam ! Combined flux in latest and established models = 0.312025 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000165641 Jy ! Component: 100 - total flux cleaned = 0.000281635 Jy ! Component: 150 - total flux cleaned = 0.000424234 Jy ! Component: 200 - total flux cleaned = 0.000492132 Jy ! Total flux subtracted in 200 components = 0.000492132 Jy ! Clean residual min=-0.004962 max=0.004517 Jy/beam ! Clean residual mean=-0.000010 rms=0.001470 Jy/beam ! Combined flux in latest and established models = 0.312517 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 57 components and 0.312517 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9064 mas, bmaj=1.629 mas, bpa=-9.121 degrees ! Estimated noise=0.597792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000335468 Jy ! Component: 100 - total flux cleaned = -0.000416355 Jy ! Component: 150 - total flux cleaned = -0.000565673 Jy ! Component: 200 - total flux cleaned = -0.000699721 Jy ! Total flux subtracted in 200 components = -0.000699721 Jy ! Clean residual min=-0.005256 max=0.004287 Jy/beam ! Clean residual mean=-0.000005 rms=0.001187 Jy/beam ! Combined flux in latest and established models = 0.311817 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 61 components and 0.311817 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=0.054992Jy sigma=1.190055 ! Fit after self-cal, rms=0.054938Jy sigma=1.188881 wmodel /scr/pima/bg219a_uvs/J0025+3919_X_map.mod ! Writing 61 model components to file: /scr/pima/bg219a_uvs/J0025+3919_X_map.mod wobs /scr/pima/bg219a_uvs/J0025+3919_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0025+3919_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0025+3919_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219a_uvs/J0025+3919_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 = -0.00223589 Jy ! Component: 100 - total flux cleaned = -0.00368138 Jy ! Component: 150 - total flux cleaned = -0.00393049 Jy ! Component: 200 - total flux cleaned = -0.00376872 Jy ! Component: 250 - total flux cleaned = -0.00371725 Jy ! Component: 300 - total flux cleaned = -0.00380931 Jy ! Component: 350 - total flux cleaned = -0.00385281 Jy ! Component: 400 - total flux cleaned = -0.00393431 Jy ! Component: 450 - total flux cleaned = -0.00389554 Jy ! Component: 500 - total flux cleaned = -0.00385755 Jy ! Component: 550 - total flux cleaned = -0.00378598 Jy ! Component: 600 - total flux cleaned = -0.00375277 Jy ! Component: 650 - total flux cleaned = -0.0037866 Jy ! Component: 700 - total flux cleaned = -0.00375511 Jy ! Component: 750 - total flux cleaned = -0.00372436 Jy ! Component: 800 - total flux cleaned = -0.00360424 Jy ! Component: 850 - total flux cleaned = -0.00348699 Jy ! Component: 900 - total flux cleaned = -0.00328408 Jy ! Component: 950 - total flux cleaned = -0.00314118 Jy ! Component: 1000 - total flux cleaned = -0.00311301 Jy ! Component: 1050 - total flux cleaned = -0.003169 Jy ! Component: 1100 - total flux cleaned = -0.00316898 Jy ! Component: 1150 - total flux cleaned = -0.00319696 Jy ! Component: 1200 - total flux cleaned = -0.00325187 Jy ! Component: 1250 - total flux cleaned = -0.00336095 Jy ! Component: 1300 - total flux cleaned = -0.00344229 Jy ! Component: 1350 - total flux cleaned = -0.00352314 Jy ! Component: 1400 - total flux cleaned = -0.00352309 Jy ! Component: 1450 - total flux cleaned = -0.00355003 Jy ! Component: 1500 - total flux cleaned = -0.00365678 Jy ! Component: 1550 - total flux cleaned = -0.00363014 Jy ! Component: 1600 - total flux cleaned = -0.00365673 Jy ! Component: 1650 - total flux cleaned = -0.00370981 Jy ! Component: 1700 - total flux cleaned = -0.00370966 Jy ! Component: 1750 - total flux cleaned = -0.00373602 Jy ! Component: 1800 - total flux cleaned = -0.00378909 Jy ! Component: 1850 - total flux cleaned = -0.00376278 Jy ! Component: 1900 - total flux cleaned = -0.00373606 Jy ! Component: 1950 - total flux cleaned = -0.00368245 Jy ! Component: 2000 - total flux cleaned = -0.00365554 Jy ! Component: 2050 - total flux cleaned = -0.00357306 Jy ! Component: 2100 - total flux cleaned = -0.00351738 Jy ! Component: 2150 - total flux cleaned = -0.00343309 Jy ! Component: 2200 - total flux cleaned = -0.00334762 Jy ! Component: 2250 - total flux cleaned = -0.00323197 Jy ! Component: 2300 - total flux cleaned = -0.00311507 Jy ! Component: 2350 - total flux cleaned = -0.00299565 Jy ! Component: 2400 - total flux cleaned = -0.00284297 Jy ! Component: 2450 - total flux cleaned = -0.00278062 Jy ! Component: 2500 - total flux cleaned = -0.00265336 Jy ! Component: 2550 - total flux cleaned = -0.00258845 Jy ! Component: 2600 - total flux cleaned = -0.00252259 Jy ! Component: 2650 - total flux cleaned = -0.00245436 Jy ! Component: 2700 - total flux cleaned = -0.00241928 Jy ! Component: 2750 - total flux cleaned = -0.00234813 Jy ! Component: 2800 - total flux cleaned = -0.00234814 Jy ! Component: 2850 - total flux cleaned = -0.0022349 Jy ! Component: 2900 - total flux cleaned = -0.00223423 Jy ! Component: 2950 - total flux cleaned = -0.00219461 Jy ! Component: 3000 - total flux cleaned = -0.00215404 Jy ! Component: 3050 - total flux cleaned = -0.0021124 Jy ! Component: 3100 - total flux cleaned = -0.00202662 Jy ! Component: 3150 - total flux cleaned = -0.00193769 Jy ! Component: 3200 - total flux cleaned = -0.0018913 Jy ! Component: 3250 - total flux cleaned = -0.00184434 Jy ! Component: 3300 - total flux cleaned = -0.00174815 Jy ! Component: 3350 - total flux cleaned = -0.00164807 Jy ! Component: 3400 - total flux cleaned = -0.00159622 Jy ! Component: 3450 - total flux cleaned = -0.00154328 Jy ! Component: 3500 - total flux cleaned = -0.00143439 Jy ! Component: 3550 - total flux cleaned = -0.00137859 Jy ! Component: 3600 - total flux cleaned = -0.00132115 Jy ! Component: 3650 - total flux cleaned = -0.0012033 Jy ! Component: 3700 - total flux cleaned = -0.00108013 Jy ! Component: 3750 - total flux cleaned = -0.00107991 Jy ! Component: 3800 - total flux cleaned = -0.00101595 Jy ! Component: 3850 - total flux cleaned = -0.00088323 Jy ! Component: 3900 - total flux cleaned = -0.000814448 Jy ! Component: 3950 - total flux cleaned = -0.000672984 Jy ! Component: 4000 - total flux cleaned = -0.000526039 Jy ! Component: 4050 - total flux cleaned = -0.000374716 Jy ! Total flux subtracted in 4096 components = -0.000218496 Jy ! Clean residual min=-0.004315 max=0.004497 Jy/beam ! Clean residual mean=0.000004 rms=0.001296 Jy/beam ! Combined flux in latest and established models = 0.311598 Jy keep ! Adding 180 model components to the UV plane model. ! The established model now contains 241 components and 0.311598 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0025+3919_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9064 x 1.629 at -9.121 degrees (North through East) ! Clean map min=-0.0054346 max=0.22093 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0025+3919_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.220932 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00135585 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.8411 1.8411 3.68219 7.36438 14.7288 29.4575 58.9151 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.22 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 162.946 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0025+3919_X_uvs.log closed on Sun Apr 3 22:20:48 2016