! Started logfile: /scr/pima/bg219b_uvs/J1128+2102_X_uvs.log on Thu Apr 7 01:52:40 2016 obs /scr/pima/bg219b_uvs/J1128+2102_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1128+2102_X_uva.fits ! AN table 1: 56 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.794147 visibilities/baseline/integration-bin. ! Found source: J1128+2102 ! ! 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 134 lines of history. ! ! Reading 19212 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/bg219b_uvs/J1128+2102_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 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 29 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=1.016794Jy sigma=25.834179 ! Fit after self-cal, rms=0.865816Jy sigma=21.820511 ! 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=0.9335 mas, bmaj=1.969 mas, bpa=23.81 degrees ! Estimated noise=0.477708 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 = 0.101772 Jy ! Component: 100 - total flux cleaned = 0.135767 Jy ! Total flux subtracted in 100 components = 0.135767 Jy ! Clean residual min=-0.008884 max=0.016487 Jy/beam ! Clean residual mean=0.000002 rms=0.002694 Jy/beam ! Combined flux in latest and established models = 0.135767 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.135767 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=0.067301Jy sigma=1.679871 ! Fit after self-cal, rms=0.066666Jy sigma=1.665911 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0202804 Jy ! Component: 100 - total flux cleaned = 0.0319684 Jy ! Total flux subtracted in 100 components = 0.0319684 Jy ! Clean residual min=-0.006307 max=0.008717 Jy/beam ! Clean residual mean=0.000005 rms=0.001635 Jy/beam ! Combined flux in latest and established models = 0.167736 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 22 components and 0.167736 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=0.059021Jy sigma=1.446434 ! Fit after self-cal, rms=0.058755Jy sigma=1.440719 ! Inverting map ! Added new window around map position (1.2, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00919064 Jy ! Component: 100 - total flux cleaned = 0.0146271 Jy ! Total flux subtracted in 100 components = 0.0146271 Jy ! Clean residual min=-0.005221 max=0.007120 Jy/beam ! Clean residual mean=0.000006 rms=0.001296 Jy/beam ! Combined flux in latest and established models = 0.182363 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 38 components and 0.182363 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=0.057166Jy sigma=1.394898 ! Fit after self-cal, rms=0.057028Jy sigma=1.391790 ! 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=1.118 mas, bmaj=2.128 mas, bpa=21.06 degrees ! Estimated noise=0.268203 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 = 0.00499603 Jy ! Component: 100 - total flux cleaned = 0.00530856 Jy ! Component: 150 - total flux cleaned = 0.00539902 Jy ! Component: 200 - total flux cleaned = 0.00558372 Jy ! Total flux subtracted in 200 components = 0.00558372 Jy ! Clean residual min=-0.004341 max=0.006599 Jy/beam ! Clean residual mean=0.000014 rms=0.001321 Jy/beam ! Combined flux in latest and established models = 0.187947 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 49 components and 0.187947 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=0.056558Jy sigma=1.378177 ! Fit after self-cal, rms=0.056503Jy sigma=1.376771 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.118 x 2.128 at 21.06 degrees (North through East) ! Clean map min=-0.0039298 max=0.13065 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: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.056503Jy sigma=1.376771 ! Fit after self-cal, rms=0.056503Jy sigma=1.376771 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.118 mas, bmaj=2.128 mas, bpa=21.06 degrees ! Estimated noise=0.268203 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 = 0.00115324 Jy ! Component: 100 - total flux cleaned = 0.000834847 Jy ! Component: 150 - total flux cleaned = 0.000758707 Jy ! Component: 200 - total flux cleaned = 0.000725707 Jy ! Total flux subtracted in 200 components = 0.000725707 Jy ! Clean residual min=-0.004127 max=0.006253 Jy/beam ! Clean residual mean=0.000014 rms=0.001294 Jy/beam ! Combined flux in latest and established models = 0.188672 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 57 components and 0.188672 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=0.056427Jy sigma=1.374692 ! Fit after self-cal, rms=0.056409Jy sigma=1.374283 ! 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=0.056409Jy sigma=1.374283 ! Fit after self-cal, rms=0.055686Jy sigma=1.361185 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.128 mas, bmaj=2.132 mas, bpa=20.91 degrees ! Estimated noise=0.264185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00268517 Jy ! Component: 100 - total flux cleaned = -0.00386888 Jy ! Component: 150 - total flux cleaned = -0.00429041 Jy ! Component: 200 - total flux cleaned = -0.00461073 Jy ! Total flux subtracted in 200 components = -0.00461073 Jy ! Clean residual min=-0.003382 max=0.005406 Jy/beam ! Clean residual mean=0.000012 rms=0.001115 Jy/beam ! Combined flux in latest and established models = 0.184062 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 72 components and 0.184062 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=0.055538Jy sigma=1.358664 ! Fit after self-cal, rms=0.055530Jy sigma=1.358231 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, -10.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00515501 Jy ! Component: 100 - total flux cleaned = 0.00836334 Jy ! Component: 150 - total flux cleaned = 0.0106313 Jy ! Component: 200 - total flux cleaned = 0.0117168 Jy ! Total flux subtracted in 200 components = 0.0117168 Jy ! Clean residual min=-0.003060 max=0.003706 Jy/beam ! Clean residual mean=0.000007 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 0.195778 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 102 components and 0.195778 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=0.054938Jy sigma=1.344569 ! Fit after self-cal, rms=0.054887Jy sigma=1.343097 ! 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=0.054887Jy sigma=1.343097 ! Fit after self-cal, rms=0.054543Jy sigma=1.329787 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.127 mas, bmaj=2.133 mas, bpa=20.94 degrees ! Estimated noise=0.263622 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000773132 Jy ! Component: 100 - total flux cleaned = -0.000660518 Jy ! Component: 150 - total flux cleaned = -0.000534204 Jy ! Component: 200 - total flux cleaned = -0.000392378 Jy ! Total flux subtracted in 200 components = -0.000392378 Jy ! Clean residual min=-0.002070 max=0.002135 Jy/beam ! Clean residual mean=0.000001 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.195386 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 122 components and 0.195386 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=0.054491Jy sigma=1.328707 ! Fit after self-cal, rms=0.054503Jy sigma=1.328577 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 = 3.92707e-05 Jy ! Component: 100 - total flux cleaned = 0.000191792 Jy ! Component: 150 - total flux cleaned = 0.000309188 Jy ! Component: 200 - total flux cleaned = 0.000396354 Jy ! Total flux subtracted in 200 components = 0.000396354 Jy ! Clean residual min=-0.002069 max=0.002069 Jy/beam ! Clean residual mean=0.000001 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.195782 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 130 components and 0.195782 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=0.054481Jy sigma=1.328120 ! Fit after self-cal, rms=0.054480Jy sigma=1.328094 ! 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=0.054480Jy sigma=1.328094 ! Fit after self-cal, rms=0.054422Jy sigma=1.325179 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.194 mas, bmaj=2.751 mas, bpa=-1.041 degrees ! Estimated noise=0.312312 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000346245 Jy ! Component: 100 - total flux cleaned = -0.000565753 Jy ! Component: 150 - total flux cleaned = -0.000680538 Jy ! Component: 200 - total flux cleaned = -0.00074048 Jy ! Total flux subtracted in 200 components = -0.00074048 Jy ! Clean residual min=-0.002313 max=0.002474 Jy/beam ! Clean residual mean=0.000001 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.195042 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 139 components and 0.195042 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=0.054418Jy sigma=1.324987 ! Fit after self-cal, rms=0.054419Jy sigma=1.324923 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 = -1.79954e-05 Jy ! Component: 100 - total flux cleaned = -5.49392e-05 Jy ! Component: 150 - total flux cleaned = -5.50214e-05 Jy ! Component: 200 - total flux cleaned = -5.48024e-05 Jy ! Total flux subtracted in 200 components = -5.48024e-05 Jy ! Clean residual min=-0.002252 max=0.002478 Jy/beam ! Clean residual mean=0.000001 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.194987 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 142 components and 0.194987 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=0.054417Jy sigma=1.324838 ! Fit after self-cal, rms=0.054416Jy sigma=1.324815 ! 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=1.128 mas, bmaj=2.134 mas, bpa=20.87 degrees ! Estimated noise=0.263086 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.128 x 2.134 at 20.87 degrees (North through East) ! Clean map min=-0.0017489 max=0.12654 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=0.9436 mas, bmaj=1.975 mas, bpa=23.7 degrees ! Estimated noise=0.469183 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.100451 Jy ! Component: 100 - total flux cleaned = 0.137042 Jy ! Component: 150 - total flux cleaned = 0.155412 Jy ! Component: 200 - total flux cleaned = 0.166209 Jy ! Total flux subtracted in 200 components = 0.166209 Jy ! Clean residual min=-0.004070 max=0.005654 Jy/beam ! Clean residual mean=0.000002 rms=0.001168 Jy/beam ! Combined flux in latest and established models = 0.166209 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.166209 Jy ! Inverting map and beam ! Estimated beam: bmin=1.128 mas, bmaj=2.134 mas, bpa=20.87 degrees ! Estimated noise=0.263086 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 = 0.00909829 Jy ! Component: 100 - total flux cleaned = 0.0146787 Jy ! Component: 150 - total flux cleaned = 0.018513 Jy ! Component: 200 - total flux cleaned = 0.0213871 Jy ! Total flux subtracted in 200 components = 0.0213871 Jy ! Clean residual min=-0.002141 max=0.003198 Jy/beam ! Clean residual mean=0.000002 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.187596 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 42 components and 0.187596 Jy ! Inverting map ! Added new window around map position (12.8, -50.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0028922 Jy ! Component: 100 - total flux cleaned = 0.00456188 Jy ! Component: 150 - total flux cleaned = 0.00570277 Jy ! Component: 200 - total flux cleaned = 0.006691 Jy ! Total flux subtracted in 200 components = 0.006691 Jy ! Clean residual min=-0.002003 max=0.002221 Jy/beam ! Clean residual mean=0.000001 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.194287 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 71 components and 0.194287 Jy ! Inverting map ! Added new window around map position (1.2, 20.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195723 Jy ! Component: 100 - total flux cleaned = 0.0029745 Jy ! Component: 150 - total flux cleaned = 0.00350146 Jy ! Component: 200 - total flux cleaned = 0.00406331 Jy ! Total flux subtracted in 200 components = 0.00406331 Jy ! Clean residual min=-0.001738 max=0.001683 Jy/beam ! Clean residual mean=0.000001 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.19835 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 98 components and 0.19835 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=2.194 mas, bmaj=2.751 mas, bpa=-1.041 degrees ! Estimated noise=0.312312 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000884447 Jy ! Component: 100 - total flux cleaned = 0.00167738 Jy ! Component: 150 - total flux cleaned = 0.00237438 Jy ! Component: 200 - total flux cleaned = 0.00284606 Jy ! Total flux subtracted in 200 components = 0.00284606 Jy ! Clean residual min=-0.001743 max=0.001776 Jy/beam ! Clean residual mean=0.000000 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.201196 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 = 0.000248728 Jy ! Component: 100 - total flux cleaned = 0.000469576 Jy ! Component: 150 - total flux cleaned = 0.000601717 Jy ! Component: 200 - total flux cleaned = 0.000683004 Jy ! Total flux subtracted in 200 components = 0.000683004 Jy ! Clean residual min=-0.001676 max=0.001789 Jy/beam ! Clean residual mean=-0.000000 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.201879 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 144 components and 0.201879 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.128 mas, bmaj=2.134 mas, bpa=20.87 degrees ! Estimated noise=0.263086 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000208911 Jy ! Component: 100 - total flux cleaned = -0.000178695 Jy ! Component: 150 - total flux cleaned = -0.000179988 Jy ! Component: 200 - total flux cleaned = -0.000255033 Jy ! Total flux subtracted in 200 components = -0.000255033 Jy ! Clean residual min=-0.001585 max=0.001532 Jy/beam ! Clean residual mean=-0.000000 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.201624 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 159 components and 0.201624 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=0.054292Jy sigma=1.321872 ! Fit after self-cal, rms=0.054273Jy sigma=1.321427 wmodel /scr/pima/bg219b_uvs/J1128+2102_X_map.mod ! Writing 159 model components to file: /scr/pima/bg219b_uvs/J1128+2102_X_map.mod wobs /scr/pima/bg219b_uvs/J1128+2102_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1128+2102_X_uvs.fits wwins /scr/pima/bg219b_uvs/J1128+2102_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219b_uvs/J1128+2102_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 = 4.61926e-05 Jy ! Component: 100 - total flux cleaned = -2.53696e-05 Jy ! Component: 150 - total flux cleaned = -0.000139988 Jy ! Component: 200 - total flux cleaned = -0.000227621 Jy ! Component: 250 - total flux cleaned = -0.000290667 Jy ! Component: 300 - total flux cleaned = -0.000311437 Jy ! Component: 350 - total flux cleaned = -0.000350406 Jy ! Component: 400 - total flux cleaned = -0.000369354 Jy ! Component: 450 - total flux cleaned = -0.000387516 Jy ! Component: 500 - total flux cleaned = -0.000369917 Jy ! Component: 550 - total flux cleaned = -0.000352425 Jy ! Component: 600 - total flux cleaned = -0.000352083 Jy ! Component: 650 - total flux cleaned = -0.000318446 Jy ! Component: 700 - total flux cleaned = -0.000302386 Jy ! Component: 750 - total flux cleaned = -0.000302092 Jy ! Component: 800 - total flux cleaned = -0.000254831 Jy ! Component: 850 - total flux cleaned = -0.000239382 Jy ! Component: 900 - total flux cleaned = -0.000239364 Jy ! Component: 950 - total flux cleaned = -0.000180078 Jy ! Component: 1000 - total flux cleaned = -0.000224172 Jy ! Component: 1050 - total flux cleaned = -0.000151855 Jy ! Component: 1100 - total flux cleaned = -0.000151793 Jy ! Component: 1150 - total flux cleaned = -0.000137505 Jy ! Component: 1200 - total flux cleaned = -6.8829e-05 Jy ! Component: 1250 - total flux cleaned = -6.92979e-05 Jy ! Component: 1300 - total flux cleaned = -8.27679e-05 Jy ! Component: 1350 - total flux cleaned = -6.93849e-05 Jy ! Component: 1400 - total flux cleaned = -1.72142e-05 Jy ! Component: 1450 - total flux cleaned = 8.27751e-06 Jy ! Component: 1500 - total flux cleaned = 5.87528e-05 Jy ! Component: 1550 - total flux cleaned = 8.34501e-05 Jy ! Component: 1600 - total flux cleaned = 8.366e-05 Jy ! Component: 1650 - total flux cleaned = 0.000144733 Jy ! Component: 1700 - total flux cleaned = 0.000168822 Jy ! Component: 1750 - total flux cleaned = 0.000204617 Jy ! Component: 1800 - total flux cleaned = 0.000298615 Jy ! Component: 1850 - total flux cleaned = 0.000333341 Jy ! Component: 1900 - total flux cleaned = 0.000344941 Jy ! Component: 1950 - total flux cleaned = 0.00037927 Jy ! Component: 2000 - total flux cleaned = 0.000435357 Jy ! Component: 2050 - total flux cleaned = 0.000468647 Jy ! Component: 2100 - total flux cleaned = 0.000479621 Jy ! Component: 2150 - total flux cleaned = 0.000523351 Jy ! Component: 2200 - total flux cleaned = 0.000599178 Jy ! Component: 2250 - total flux cleaned = 0.000588327 Jy ! Component: 2300 - total flux cleaned = 0.000630845 Jy ! Component: 2350 - total flux cleaned = 0.000704444 Jy ! Component: 2400 - total flux cleaned = 0.00075654 Jy ! Component: 2450 - total flux cleaned = 0.000766851 Jy ! Component: 2500 - total flux cleaned = 0.000756709 Jy ! Component: 2550 - total flux cleaned = 0.000817801 Jy ! Component: 2600 - total flux cleaned = 0.000878309 Jy ! Component: 2650 - total flux cleaned = 0.000878181 Jy ! Component: 2700 - total flux cleaned = 0.000898046 Jy ! Component: 2750 - total flux cleaned = 0.000957089 Jy ! Component: 2800 - total flux cleaned = 0.00102518 Jy ! Component: 2850 - total flux cleaned = 0.00108305 Jy ! Component: 2900 - total flux cleaned = 0.00108294 Jy ! Component: 2950 - total flux cleaned = 0.00109235 Jy ! Component: 3000 - total flux cleaned = 0.00108293 Jy ! Component: 3050 - total flux cleaned = 0.00112981 Jy ! Component: 3100 - total flux cleaned = 0.00114827 Jy ! Component: 3150 - total flux cleaned = 0.00116669 Jy ! Component: 3200 - total flux cleaned = 0.00122163 Jy ! Component: 3250 - total flux cleaned = 0.00124884 Jy ! Component: 3300 - total flux cleaned = 0.00127585 Jy ! Component: 3350 - total flux cleaned = 0.00128484 Jy ! Component: 3400 - total flux cleaned = 0.00133805 Jy ! Component: 3450 - total flux cleaned = 0.00134691 Jy ! Component: 3500 - total flux cleaned = 0.00137308 Jy ! Component: 3550 - total flux cleaned = 0.00138176 Jy ! Component: 3600 - total flux cleaned = 0.00139039 Jy ! Component: 3650 - total flux cleaned = 0.00141611 Jy ! Component: 3700 - total flux cleaned = 0.00145015 Jy ! Component: 3750 - total flux cleaned = 0.00146698 Jy ! Component: 3800 - total flux cleaned = 0.0014838 Jy ! Component: 3850 - total flux cleaned = 0.0015421 Jy ! Component: 3900 - total flux cleaned = 0.0015669 Jy ! Component: 3950 - total flux cleaned = 0.00159975 Jy ! Component: 4000 - total flux cleaned = 0.00161617 Jy ! Component: 4050 - total flux cleaned = 0.00168929 Jy ! Total flux subtracted in 4096 components = 0.00170538 Jy ! Clean residual min=-0.000484 max=0.000471 Jy/beam ! Clean residual mean=-0.000001 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.20333 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 438 components and 0.20333 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1128+2102_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.128 x 2.134 at 20.87 degrees (North through East) ! Clean map min=-0.00096803 max=0.12601 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1128+2102_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.126005 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000138868 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.330624 0.330624 0.661247 1.32249 2.64499 5.28998 10.58 21.1599 42.3198 84.6396 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.126 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 907.376 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1128+2102_X_uvs.log closed on Thu Apr 7 01:52:44 2016