! Started logfile: /scr/pima/bg219e_uvs/J2012+4628_X_uvs.log on Thu Apr 7 09:16:58 2016 obs /scr/pima/bg219e_uvs/J2012+4628_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J2012+4628_X_uva.fits ! AN table 1: 56 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.868056 visibilities/baseline/integration-bin. ! Found source: J2012+4628 ! ! 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 21000 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/bg219e_uvs/J2012+4628_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 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=1.149410Jy sigma=25.087745 ! Fit after self-cal, rms=0.548655Jy sigma=12.342917 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.195 mas, bmaj=1.659 mas, bpa=42.59 degrees ! Estimated noise=0.597854 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 = 0.348096 Jy ! Component: 100 - total flux cleaned = 0.480521 Jy ! Total flux subtracted in 100 components = 0.480521 Jy ! Clean residual min=-0.019854 max=0.056002 Jy/beam ! Clean residual mean=0.000074 rms=0.007312 Jy/beam ! Combined flux in latest and established models = 0.480521 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.480521 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=0.139540Jy sigma=2.922259 ! Fit after self-cal, rms=0.139205Jy sigma=2.914993 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.064139 Jy ! Component: 100 - total flux cleaned = 0.104507 Jy ! Total flux subtracted in 100 components = 0.104507 Jy ! Clean residual min=-0.011666 max=0.022055 Jy/beam ! Clean residual mean=0.000042 rms=0.003674 Jy/beam ! Combined flux in latest and established models = 0.585029 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 0.585029 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=0.086639Jy sigma=1.806479 ! Fit after self-cal, rms=0.086576Jy sigma=1.805492 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0281503 Jy ! Component: 100 - total flux cleaned = 0.0483653 Jy ! Total flux subtracted in 100 components = 0.0483653 Jy ! Clean residual min=-0.007289 max=0.012212 Jy/beam ! Clean residual mean=0.000027 rms=0.002330 Jy/beam ! Combined flux in latest and established models = 0.633394 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 40 components and 0.633394 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=0.070126Jy sigma=1.466867 ! Fit after self-cal, rms=0.070095Jy sigma=1.466372 ! 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=1.506 mas, bmaj=1.845 mas, bpa=43.94 degrees ! Estimated noise=0.298399 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 = 0.02219 Jy ! Component: 100 - total flux cleaned = 0.0367677 Jy ! Component: 150 - total flux cleaned = 0.0466739 Jy ! Component: 200 - total flux cleaned = 0.0534116 Jy ! Total flux subtracted in 200 components = 0.0534116 Jy ! Clean residual min=-0.005198 max=0.007923 Jy/beam ! Clean residual mean=0.000014 rms=0.001384 Jy/beam ! Combined flux in latest and established models = 0.686806 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 63 components and 0.686806 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=0.060860Jy sigma=1.279457 ! Fit after self-cal, rms=0.060851Jy sigma=1.279329 ! Inverting map ! Added new window around map position (-2.2, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00778447 Jy ! Component: 100 - total flux cleaned = 0.0124556 Jy ! Component: 150 - total flux cleaned = 0.0158493 Jy ! Component: 200 - total flux cleaned = 0.0182255 Jy ! Total flux subtracted in 200 components = 0.0182255 Jy ! Clean residual min=-0.003869 max=0.004704 Jy/beam ! Clean residual mean=-0.000003 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 0.705031 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 78 components and 0.705031 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=0.059575Jy sigma=1.255970 ! Fit after self-cal, rms=0.059539Jy sigma=1.255019 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.506 x 1.845 at 43.94 degrees (North through East) ! Clean map min=-0.0035218 max=0.44439 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 1.02 FD 1.01 HN 1.03 KP 1.00 ! LA 0.99 NL 1.02 OV 1.00 PT 1.01 ! SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.01 KP 1.01 ! LA 0.99 NL 1.01 OV 0.99 PT 1.00 ! SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.01 KP 0.99 ! LA 0.98 NL 1.00 OV 1.00 PT 1.00 ! SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.01 KP 1.00 ! LA 0.99 NL 1.01 OV 1.00 PT 1.00 ! SC 1.05 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.99 KP 1.00 ! LA 0.98 NL 1.00 OV 0.99 PT 1.00 ! SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.98 KP 0.99 ! LA 0.98 NL 1.00 OV 1.00 PT 0.97 ! SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.98 KP 0.99 ! LA 0.99 NL 1.00 OV 0.99 PT 1.00 ! SC 1.03 ! ! ! 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=0.059539Jy sigma=1.255019 ! Fit after self-cal, rms=0.058667Jy sigma=1.230951 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.519 mas, bmaj=1.851 mas, bpa=43.98 degrees ! Estimated noise=0.299487 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 = 0.000138446 Jy ! Component: 100 - total flux cleaned = -0.000161555 Jy ! Component: 150 - total flux cleaned = -0.000103062 Jy ! Component: 200 - total flux cleaned = 5.44112e-06 Jy ! Total flux subtracted in 200 components = 5.44112e-06 Jy ! Clean residual min=-0.003312 max=0.003015 Jy/beam ! Clean residual mean=-0.000009 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.705037 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 95 components and 0.705037 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=0.058494Jy sigma=1.227135 ! Fit after self-cal, rms=0.058497Jy sigma=1.227020 ! 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=0.058497Jy sigma=1.227020 ! Fit after self-cal, rms=0.057775Jy sigma=1.212447 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.507 mas, bmaj=1.856 mas, bpa=44.52 degrees ! Estimated noise=0.298662 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00177449 Jy ! Component: 100 - total flux cleaned = -0.00215707 Jy ! Component: 150 - total flux cleaned = -0.00220701 Jy ! Component: 200 - total flux cleaned = -0.0021688 Jy ! Total flux subtracted in 200 components = -0.0021688 Jy ! Clean residual min=-0.002856 max=0.002572 Jy/beam ! Clean residual mean=-0.000004 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.702868 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 102 components and 0.702868 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=0.057685Jy sigma=1.210357 ! Fit after self-cal, rms=0.057690Jy sigma=1.210330 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 = 3.00911e-05 Jy ! Component: 100 - total flux cleaned = 9.78228e-05 Jy ! Component: 150 - total flux cleaned = 0.000161338 Jy ! Component: 200 - total flux cleaned = 0.00019151 Jy ! Total flux subtracted in 200 components = 0.00019151 Jy ! Clean residual min=-0.002811 max=0.002379 Jy/beam ! Clean residual mean=-0.000004 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.703059 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 110 components and 0.70306 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=0.057660Jy sigma=1.209554 ! Fit after self-cal, rms=0.057660Jy sigma=1.209539 ! 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=0.057660Jy sigma=1.209539 ! Fit after self-cal, rms=0.057723Jy sigma=1.209076 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.508 mas, bmaj=1.858 mas, bpa=44.66 degrees ! Estimated noise=0.298758 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00131743 Jy ! Component: 100 - total flux cleaned = -0.00174577 Jy ! Component: 150 - total flux cleaned = -0.00181135 Jy ! Component: 200 - total flux cleaned = -0.00186861 Jy ! Total flux subtracted in 200 components = -0.00186861 Jy ! Clean residual min=-0.002642 max=0.002217 Jy/beam ! Clean residual mean=-0.000003 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.701191 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 112 components and 0.701191 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=0.057682Jy sigma=1.208093 ! Fit after self-cal, rms=0.057684Jy sigma=1.208081 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 = 7.61685e-05 Jy ! Component: 100 - total flux cleaned = 9.94188e-05 Jy ! Component: 150 - total flux cleaned = 0.000121816 Jy ! Component: 200 - total flux cleaned = 0.00014291 Jy ! Total flux subtracted in 200 components = 0.00014291 Jy ! Clean residual min=-0.002620 max=0.002172 Jy/beam ! Clean residual mean=-0.000003 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.701334 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 113 components and 0.701334 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=0.057669Jy sigma=1.207690 ! Fit after self-cal, rms=0.057669Jy sigma=1.207683 ! 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=0.057669Jy sigma=1.207683 ! Fit after self-cal, rms=0.057727Jy sigma=1.207419 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.406 mas, bmaj=2.468 mas, bpa=-89.9 degrees ! Estimated noise=0.346658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000174675 Jy ! Component: 100 - total flux cleaned = -0.000377894 Jy ! Component: 150 - total flux cleaned = -0.00039842 Jy ! Component: 200 - total flux cleaned = -0.000379763 Jy ! Total flux subtracted in 200 components = -0.000379763 Jy ! Clean residual min=-0.002426 max=0.002070 Jy/beam ! Clean residual mean=-0.000007 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.700954 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 127 components and 0.700954 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=0.057710Jy sigma=1.207095 ! Fit after self-cal, rms=0.057710Jy sigma=1.207060 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 = 5.1894e-05 Jy ! Component: 100 - total flux cleaned = 0.000111971 Jy ! Component: 150 - total flux cleaned = 0.000163586 Jy ! Component: 200 - total flux cleaned = 0.00019714 Jy ! Total flux subtracted in 200 components = 0.00019714 Jy ! Clean residual min=-0.002361 max=0.002054 Jy/beam ! Clean residual mean=-0.000007 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.701151 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 136 components and 0.701151 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=0.057707Jy sigma=1.206992 ! Fit after self-cal, rms=0.057706Jy sigma=1.206973 ! 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=1.511 mas, bmaj=1.858 mas, bpa=44.73 degrees ! Estimated noise=0.298914 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.511 x 1.858 at 44.73 degrees (North through East) ! Clean map min=-0.0024278 max=0.44486 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.193 mas, bmaj=1.673 mas, bpa=43.09 degrees ! Estimated noise=0.601238 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.350285 Jy ! Component: 100 - total flux cleaned = 0.483322 Jy ! Component: 150 - total flux cleaned = 0.547202 Jy ! Component: 200 - total flux cleaned = 0.585656 Jy ! Total flux subtracted in 200 components = 0.585656 Jy ! Clean residual min=-0.010466 max=0.020637 Jy/beam ! Clean residual mean=0.000039 rms=0.003327 Jy/beam ! Combined flux in latest and established models = 0.585656 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.585656 Jy ! Inverting map and beam ! Estimated beam: bmin=1.511 mas, bmaj=1.858 mas, bpa=44.73 degrees ! Estimated noise=0.298914 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 = 0.0362307 Jy ! Component: 100 - total flux cleaned = 0.0580795 Jy ! Component: 150 - total flux cleaned = 0.0727848 Jy ! Component: 200 - total flux cleaned = 0.0830534 Jy ! Total flux subtracted in 200 components = 0.0830534 Jy ! Clean residual min=-0.003810 max=0.006288 Jy/beam ! Clean residual mean=0.000025 rms=0.001192 Jy/beam ! Combined flux in latest and established models = 0.668709 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 64 components and 0.668709 Jy ! Inverting map ! Added new window around map position (1.8, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00749685 Jy ! Component: 100 - total flux cleaned = 0.0128829 Jy ! Component: 150 - total flux cleaned = 0.0168769 Jy ! Component: 200 - total flux cleaned = 0.0200344 Jy ! Total flux subtracted in 200 components = 0.0200344 Jy ! Clean residual min=-0.002695 max=0.002853 Jy/beam ! Clean residual mean=0.000007 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.688743 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 102 components and 0.688743 Jy ! Inverting map ! Added new window around map position (-7.8, 37.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00293778 Jy ! Component: 100 - total flux cleaned = 0.00516072 Jy ! Component: 150 - total flux cleaned = 0.00680246 Jy ! Component: 200 - total flux cleaned = 0.00776909 Jy ! Total flux subtracted in 200 components = 0.00776909 Jy ! Clean residual min=-0.002395 max=0.002028 Jy/beam ! Clean residual mean=-0.000001 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.696513 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 129 components and 0.696513 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=2.406 mas, bmaj=2.468 mas, bpa=-89.9 degrees ! Estimated noise=0.346658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192438 Jy ! Component: 100 - total flux cleaned = 0.00335423 Jy ! Component: 150 - total flux cleaned = 0.00427374 Jy ! Component: 200 - total flux cleaned = 0.00467416 Jy ! Total flux subtracted in 200 components = 0.00467416 Jy ! Clean residual min=-0.002353 max=0.002054 Jy/beam ! Clean residual mean=-0.000007 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.701187 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 = 0.000364461 Jy ! Component: 100 - total flux cleaned = 0.000629973 Jy ! Component: 150 - total flux cleaned = 0.000814388 Jy ! Component: 200 - total flux cleaned = 0.000957848 Jy ! Total flux subtracted in 200 components = 0.000957848 Jy ! Clean residual min=-0.002134 max=0.001947 Jy/beam ! Clean residual mean=-0.000008 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.702145 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 180 components and 0.702145 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.511 mas, bmaj=1.858 mas, bpa=44.73 degrees ! Estimated noise=0.298914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000146738 Jy ! Component: 100 - total flux cleaned = -0.000148207 Jy ! Component: 150 - total flux cleaned = -0.000113392 Jy ! Component: 200 - total flux cleaned = -0.000113511 Jy ! Total flux subtracted in 200 components = -0.000113511 Jy ! Clean residual min=-0.001886 max=0.001833 Jy/beam ! Clean residual mean=-0.000005 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.702031 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 189 components and 0.702031 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=0.057608Jy sigma=1.204628 ! Fit after self-cal, rms=0.057597Jy sigma=1.204414 wmodel /scr/pima/bg219e_uvs/J2012+4628_X_map.mod ! Writing 189 model components to file: /scr/pima/bg219e_uvs/J2012+4628_X_map.mod wobs /scr/pima/bg219e_uvs/J2012+4628_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J2012+4628_X_uvs.fits wwins /scr/pima/bg219e_uvs/J2012+4628_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219e_uvs/J2012+4628_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 = -0.000632115 Jy ! Component: 100 - total flux cleaned = -0.00114793 Jy ! Component: 150 - total flux cleaned = -0.00163717 Jy ! Component: 200 - total flux cleaned = -0.00198865 Jy ! Component: 250 - total flux cleaned = -0.002269 Jy ! Component: 300 - total flux cleaned = -0.00251272 Jy ! Component: 350 - total flux cleaned = -0.00282694 Jy ! Component: 400 - total flux cleaned = -0.00305532 Jy ! Component: 450 - total flux cleaned = -0.00320334 Jy ! Component: 500 - total flux cleaned = -0.00329973 Jy ! Component: 550 - total flux cleaned = -0.00341746 Jy ! Component: 600 - total flux cleaned = -0.00346328 Jy ! Component: 650 - total flux cleaned = -0.00346359 Jy ! Component: 700 - total flux cleaned = -0.00335521 Jy ! Component: 750 - total flux cleaned = -0.00329126 Jy ! Component: 800 - total flux cleaned = -0.0032701 Jy ! Component: 850 - total flux cleaned = -0.00316638 Jy ! Component: 900 - total flux cleaned = -0.00308505 Jy ! Component: 950 - total flux cleaned = -0.00306524 Jy ! Component: 1000 - total flux cleaned = -0.00300673 Jy ! Component: 1050 - total flux cleaned = -0.00294984 Jy ! Component: 1100 - total flux cleaned = -0.00293096 Jy ! Component: 1150 - total flux cleaned = -0.00293109 Jy ! Component: 1200 - total flux cleaned = -0.00293093 Jy ! Component: 1250 - total flux cleaned = -0.00293091 Jy ! Component: 1300 - total flux cleaned = -0.00298419 Jy ! Component: 1350 - total flux cleaned = -0.00300143 Jy ! Component: 1400 - total flux cleaned = -0.00298441 Jy ! Component: 1450 - total flux cleaned = -0.00295132 Jy ! Component: 1500 - total flux cleaned = -0.00300166 Jy ! Component: 1550 - total flux cleaned = -0.00305108 Jy ! Component: 1600 - total flux cleaned = -0.00306713 Jy ! Component: 1650 - total flux cleaned = -0.0030831 Jy ! Component: 1700 - total flux cleaned = -0.00313073 Jy ! Component: 1750 - total flux cleaned = -0.00311538 Jy ! Component: 1800 - total flux cleaned = -0.00325402 Jy ! Component: 1850 - total flux cleaned = -0.00328462 Jy ! Component: 1900 - total flux cleaned = -0.00329944 Jy ! Component: 1950 - total flux cleaned = -0.00334405 Jy ! Component: 2000 - total flux cleaned = -0.003388 Jy ! Component: 2050 - total flux cleaned = -0.00344605 Jy ! Component: 2100 - total flux cleaned = -0.00343149 Jy ! Component: 2150 - total flux cleaned = -0.00350252 Jy ! Component: 2200 - total flux cleaned = -0.00347426 Jy ! Component: 2250 - total flux cleaned = -0.00352985 Jy ! Component: 2300 - total flux cleaned = -0.00355725 Jy ! Component: 2350 - total flux cleaned = -0.00358427 Jy ! Component: 2400 - total flux cleaned = -0.00357087 Jy ! Component: 2450 - total flux cleaned = -0.00361103 Jy ! Component: 2500 - total flux cleaned = -0.00362438 Jy ! Component: 2550 - total flux cleaned = -0.00361124 Jy ! Component: 2600 - total flux cleaned = -0.00361126 Jy ! Component: 2650 - total flux cleaned = -0.0035853 Jy ! Component: 2700 - total flux cleaned = -0.00357258 Jy ! Component: 2750 - total flux cleaned = -0.00358532 Jy ! Component: 2800 - total flux cleaned = -0.00358524 Jy ! Component: 2850 - total flux cleaned = -0.00356023 Jy ! Component: 2900 - total flux cleaned = -0.00353525 Jy ! Component: 2950 - total flux cleaned = -0.00357259 Jy ! Component: 3000 - total flux cleaned = -0.00358488 Jy ! Component: 3050 - total flux cleaned = -0.00356033 Jy ! Component: 3100 - total flux cleaned = -0.00357256 Jy ! Component: 3150 - total flux cleaned = -0.00357266 Jy ! Component: 3200 - total flux cleaned = -0.0035607 Jy ! Component: 3250 - total flux cleaned = -0.00354872 Jy ! Component: 3300 - total flux cleaned = -0.00352504 Jy ! Component: 3350 - total flux cleaned = -0.00358397 Jy ! Component: 3400 - total flux cleaned = -0.00354873 Jy ! Component: 3450 - total flux cleaned = -0.00354874 Jy ! Component: 3500 - total flux cleaned = -0.00352546 Jy ! Component: 3550 - total flux cleaned = -0.00352541 Jy ! Component: 3600 - total flux cleaned = -0.00351385 Jy ! Component: 3650 - total flux cleaned = -0.00346811 Jy ! Component: 3700 - total flux cleaned = -0.00344543 Jy ! Component: 3750 - total flux cleaned = -0.00343407 Jy ! Component: 3800 - total flux cleaned = -0.00338918 Jy ! Component: 3850 - total flux cleaned = -0.00336685 Jy ! Component: 3900 - total flux cleaned = -0.00331136 Jy ! Component: 3950 - total flux cleaned = -0.00332242 Jy ! Component: 4000 - total flux cleaned = -0.00330037 Jy ! Component: 4050 - total flux cleaned = -0.00326745 Jy ! Total flux subtracted in 4096 components = -0.00322377 Jy ! Clean residual min=-0.000590 max=0.000775 Jy/beam ! Clean residual mean=-0.000001 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.698807 Jy keep ! Adding 258 model components to the UV plane model. ! The established model now contains 447 components and 0.698807 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J2012+4628_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.511 x 1.858 at 44.73 degrees (North through East) ! Clean map min=-0.0012578 max=0.44653 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J2012+4628_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.446526 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000175197 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.117707 0.117707 0.235414 0.470827 0.941654 1.88331 3.76662 7.53324 15.0665 30.1329 60.2659 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.446 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2548.71 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J2012+4628_X_uvs.log closed on Thu Apr 7 09:17:03 2016