! Started logfile: /scr/pima/bg219e_uvs/J0040+0125_X_uvs.log on Thu Apr 7 08:55:21 2016 obs /scr/pima/bg219e_uvs/J0040+0125_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0040+0125_X_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.87037 visibilities/baseline/integration-bin. ! Found source: J0040+0125 ! ! 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 22560 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/J0040+0125_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 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 37 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=1.007474Jy sigma=24.828770 ! Fit after self-cal, rms=0.881391Jy sigma=21.718685 ! 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=0.9634 mas, bmaj=2.58 mas, bpa=20.51 degrees ! Estimated noise=0.432538 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 = 0.0928414 Jy ! Component: 100 - total flux cleaned = 0.113202 Jy ! Total flux subtracted in 100 components = 0.113202 Jy ! Clean residual min=-0.003457 max=0.006404 Jy/beam ! Clean residual mean=0.000000 rms=0.001003 Jy/beam ! Combined flux in latest and established models = 0.113202 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.113202 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=0.059046Jy sigma=1.389873 ! Fit after self-cal, rms=0.059038Jy sigma=1.389598 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00672147 Jy ! Component: 100 - total flux cleaned = 0.0102686 Jy ! Total flux subtracted in 100 components = 0.0102686 Jy ! Clean residual min=-0.003344 max=0.003476 Jy/beam ! Clean residual mean=-0.000000 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.123471 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 19 components and 0.123471 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=0.058210Jy sigma=1.366754 ! Fit after self-cal, rms=0.058209Jy sigma=1.366439 ! 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=1.18 mas, bmaj=2.827 mas, bpa=18.56 degrees ! Estimated noise=0.267028 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 (-2, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00356508 Jy ! Component: 100 - total flux cleaned = 0.00572544 Jy ! Component: 150 - total flux cleaned = 0.00722668 Jy ! Component: 200 - total flux cleaned = 0.00836773 Jy ! Total flux subtracted in 200 components = 0.00836773 Jy ! Clean residual min=-0.002311 max=0.001927 Jy/beam ! Clean residual mean=-0.000001 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.131838 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 52 components and 0.131838 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=0.057977Jy sigma=1.359898 ! Fit after self-cal, rms=0.057962Jy sigma=1.359401 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.18 x 2.827 at 18.56 degrees (North through East) ! Clean map min=-0.0021806 max=0.12 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 1.04 FD 1.00 HN 1.02 KP 1.01 ! LA 0.99 NL 1.00 OV 1.00 PT 1.01 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.04 KP 0.99 ! LA 0.98 NL 1.02 OV 0.98 PT 1.00 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.03 KP 0.98 ! LA 1.02 NL 0.99 OV 0.98 PT 0.99 ! SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.04 KP 1.03 ! LA 1.02 NL 1.00 OV 0.98 PT 0.97 ! SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.99 KP 1.01 ! LA 1.01 NL 1.02 OV 0.95 PT 0.97 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.95 KP 0.97 ! LA 1.01 NL 1.01 OV 0.99 PT 1.03 ! SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.00 KP 1.01 ! LA 1.03 NL 1.00 OV 0.95 PT 0.99 ! SC 1.02 ! ! ! 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=0.057962Jy sigma=1.359401 ! Fit after self-cal, rms=0.057618Jy sigma=1.356390 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.18 mas, bmaj=2.834 mas, bpa=18.57 degrees ! Estimated noise=0.26568 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 = 0.00097036 Jy ! Component: 100 - total flux cleaned = 0.00104846 Jy ! Component: 150 - total flux cleaned = 0.00113763 Jy ! Component: 200 - total flux cleaned = 0.00121586 Jy ! Total flux subtracted in 200 components = 0.00121586 Jy ! Clean residual min=-0.001738 max=0.001480 Jy/beam ! Clean residual mean=-0.000001 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.133054 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 66 components and 0.133054 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=0.057596Jy sigma=1.355786 ! Fit after self-cal, rms=0.057602Jy sigma=1.355685 ! 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=0.057602Jy sigma=1.355685 ! Fit after self-cal, rms=0.057553Jy sigma=1.352037 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.18 mas, bmaj=2.836 mas, bpa=18.62 degrees ! Estimated noise=0.265757 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00053963 Jy ! Component: 100 - total flux cleaned = 0.000756554 Jy ! Component: 150 - total flux cleaned = 0.000937356 Jy ! Component: 200 - total flux cleaned = 0.00103819 Jy ! Total flux subtracted in 200 components = 0.00103819 Jy ! Clean residual min=-0.001372 max=0.001304 Jy/beam ! Clean residual mean=-0.000000 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.134092 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 76 components and 0.134092 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=0.057541Jy sigma=1.351777 ! Fit after self-cal, rms=0.057550Jy sigma=1.351709 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 = 0.000282027 Jy ! Component: 100 - total flux cleaned = 0.000345297 Jy ! Component: 150 - total flux cleaned = 0.000402806 Jy ! Component: 200 - total flux cleaned = 0.000445738 Jy ! Total flux subtracted in 200 components = 0.000445738 Jy ! Clean residual min=-0.001345 max=0.001253 Jy/beam ! Clean residual mean=-0.000000 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.134538 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 85 components and 0.134538 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=0.057545Jy sigma=1.351601 ! Fit after self-cal, rms=0.057544Jy sigma=1.351594 ! 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=0.057544Jy sigma=1.351594 ! Fit after self-cal, rms=0.057604Jy sigma=1.351556 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.18 mas, bmaj=2.837 mas, bpa=18.65 degrees ! Estimated noise=0.26603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000395569 Jy ! Component: 100 - total flux cleaned = 0.000588682 Jy ! Component: 150 - total flux cleaned = 0.000641442 Jy ! Component: 200 - total flux cleaned = 0.000670865 Jy ! Total flux subtracted in 200 components = 0.000670865 Jy ! Clean residual min=-0.001317 max=0.001230 Jy/beam ! Clean residual mean=-0.000000 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.135209 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 89 components and 0.135209 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=0.057599Jy sigma=1.351458 ! Fit after self-cal, rms=0.057599Jy sigma=1.351451 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 = 0.000143702 Jy ! Component: 100 - total flux cleaned = 0.000143748 Jy ! Component: 150 - total flux cleaned = 0.000161736 Jy ! Component: 200 - total flux cleaned = 0.000195691 Jy ! Total flux subtracted in 200 components = 0.000195691 Jy ! Clean residual min=-0.001292 max=0.001217 Jy/beam ! Clean residual mean=-0.000000 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.135405 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 96 components and 0.135405 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=0.057597Jy sigma=1.351389 ! Fit after self-cal, rms=0.057597Jy sigma=1.351386 ! 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=0.057597Jy sigma=1.351386 ! Fit after self-cal, rms=0.057641Jy sigma=1.351370 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.26 mas, bmaj=3.48 mas, bpa=7.513 degrees ! Estimated noise=0.304084 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000432338 Jy ! Component: 100 - total flux cleaned = 0.000712289 Jy ! Component: 150 - total flux cleaned = 0.000867167 Jy ! Component: 200 - total flux cleaned = 0.000903322 Jy ! Total flux subtracted in 200 components = 0.000903322 Jy ! Clean residual min=-0.001436 max=0.001490 Jy/beam ! Clean residual mean=-0.000001 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.136308 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 103 components and 0.136308 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=0.057641Jy sigma=1.351336 ! Fit after self-cal, rms=0.057641Jy sigma=1.351327 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 = 8.96599e-05 Jy ! Component: 100 - total flux cleaned = 0.000103505 Jy ! Component: 150 - total flux cleaned = 0.000109861 Jy ! Component: 200 - total flux cleaned = 0.000115918 Jy ! Total flux subtracted in 200 components = 0.000115918 Jy ! Clean residual min=-0.001403 max=0.001496 Jy/beam ! Clean residual mean=-0.000001 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.136424 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 110 components and 0.136424 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=0.057642Jy sigma=1.351320 ! Fit after self-cal, rms=0.057641Jy sigma=1.351318 ! 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=1.18 mas, bmaj=2.838 mas, bpa=18.67 degrees ! Estimated noise=0.266232 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.18 x 2.838 at 18.67 degrees (North through East) ! Clean map min=-0.0012084 max=0.11908 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=0.9653 mas, bmaj=2.591 mas, bpa=20.56 degrees ! Estimated noise=0.431667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0926124 Jy ! Component: 100 - total flux cleaned = 0.112937 Jy ! Component: 150 - total flux cleaned = 0.119737 Jy ! Component: 200 - total flux cleaned = 0.123622 Jy ! Total flux subtracted in 200 components = 0.123622 Jy ! Clean residual min=-0.002671 max=0.002501 Jy/beam ! Clean residual mean=-0.000000 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.123622 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.123622 Jy ! Inverting map and beam ! Estimated beam: bmin=1.18 mas, bmaj=2.838 mas, bpa=18.67 degrees ! Estimated noise=0.266232 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 = 0.00333128 Jy ! Component: 100 - total flux cleaned = 0.00544993 Jy ! Component: 150 - total flux cleaned = 0.00700929 Jy ! Component: 200 - total flux cleaned = 0.00821327 Jy ! Total flux subtracted in 200 components = 0.00821327 Jy ! Clean residual min=-0.001533 max=0.001400 Jy/beam ! Clean residual mean=-0.000000 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.131835 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 57 components and 0.131835 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=2.26 mas, bmaj=3.48 mas, bpa=7.513 degrees ! Estimated noise=0.304084 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129884 Jy ! Component: 100 - total flux cleaned = 0.00214428 Jy ! Component: 150 - total flux cleaned = 0.00276486 Jy ! Component: 200 - total flux cleaned = 0.00324276 Jy ! Total flux subtracted in 200 components = 0.00324276 Jy ! Clean residual min=-0.001435 max=0.001388 Jy/beam ! Clean residual mean=-0.000001 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.135078 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 = 0.00026375 Jy ! Component: 100 - total flux cleaned = 0.000386328 Jy ! Component: 150 - total flux cleaned = 0.000510153 Jy ! Component: 200 - total flux cleaned = 0.000622267 Jy ! Total flux subtracted in 200 components = 0.000622267 Jy ! Clean residual min=-0.001398 max=0.001440 Jy/beam ! Clean residual mean=-0.000001 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.1357 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 103 components and 0.1357 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.18 mas, bmaj=2.838 mas, bpa=18.67 degrees ! Estimated noise=0.266232 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.57424e-05 Jy ! Component: 100 - total flux cleaned = -4.89722e-05 Jy ! Component: 150 - total flux cleaned = 3.00107e-05 Jy ! Component: 200 - total flux cleaned = 5.79737e-05 Jy ! Total flux subtracted in 200 components = 5.79737e-05 Jy ! Clean residual min=-0.001248 max=0.001229 Jy/beam ! Clean residual mean=-0.000001 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.135758 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 115 components and 0.135758 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=0.057648Jy sigma=1.351447 ! Fit after self-cal, rms=0.057648Jy sigma=1.351435 wmodel /scr/pima/bg219e_uvs/J0040+0125_X_map.mod ! Writing 115 model components to file: /scr/pima/bg219e_uvs/J0040+0125_X_map.mod wobs /scr/pima/bg219e_uvs/J0040+0125_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0040+0125_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0040+0125_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219e_uvs/J0040+0125_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 = -0.000164195 Jy ! Component: 100 - total flux cleaned = -0.000164574 Jy ! Component: 150 - total flux cleaned = -0.000105573 Jy ! Component: 200 - total flux cleaned = 9.57557e-06 Jy ! Component: 250 - total flux cleaned = 9.71113e-06 Jy ! Component: 300 - total flux cleaned = 2.74202e-05 Jy ! Component: 350 - total flux cleaned = -2.49098e-05 Jy ! Component: 400 - total flux cleaned = -7.57543e-05 Jy ! Component: 450 - total flux cleaned = -5.92749e-05 Jy ! Component: 500 - total flux cleaned = -9.17341e-05 Jy ! Component: 550 - total flux cleaned = -9.11285e-05 Jy ! Component: 600 - total flux cleaned = -7.53582e-05 Jy ! Component: 650 - total flux cleaned = -0.000105777 Jy ! Component: 700 - total flux cleaned = -0.000105965 Jy ! Component: 750 - total flux cleaned = -0.000150088 Jy ! Component: 800 - total flux cleaned = -0.000207545 Jy ! Component: 850 - total flux cleaned = -0.000277871 Jy ! Component: 900 - total flux cleaned = -0.000333011 Jy ! Component: 950 - total flux cleaned = -0.000332876 Jy ! Component: 1000 - total flux cleaned = -0.000413328 Jy ! Component: 1050 - total flux cleaned = -0.000426284 Jy ! Component: 1100 - total flux cleaned = -0.000465311 Jy ! Component: 1150 - total flux cleaned = -0.000503774 Jy ! Component: 1200 - total flux cleaned = -0.000579522 Jy ! Component: 1250 - total flux cleaned = -0.000604242 Jy ! Component: 1300 - total flux cleaned = -0.000641257 Jy ! Component: 1350 - total flux cleaned = -0.000701365 Jy ! Component: 1400 - total flux cleaned = -0.000713212 Jy ! Component: 1450 - total flux cleaned = -0.000736719 Jy ! Component: 1500 - total flux cleaned = -0.000771509 Jy ! Component: 1550 - total flux cleaned = -0.000839893 Jy ! Component: 1600 - total flux cleaned = -0.000828777 Jy ! Component: 1650 - total flux cleaned = -0.000873233 Jy ! Component: 1700 - total flux cleaned = -0.000927989 Jy ! Component: 1750 - total flux cleaned = -0.000949742 Jy ! Component: 1800 - total flux cleaned = -0.000992382 Jy ! Component: 1850 - total flux cleaned = -0.0010134 Jy ! Component: 1900 - total flux cleaned = -0.00103427 Jy ! Component: 1950 - total flux cleaned = -0.00105491 Jy ! Component: 2000 - total flux cleaned = -0.00105504 Jy ! Component: 2050 - total flux cleaned = -0.00103482 Jy ! Component: 2100 - total flux cleaned = -0.00103506 Jy ! Component: 2150 - total flux cleaned = -0.00105501 Jy ! Component: 2200 - total flux cleaned = -0.00107471 Jy ! Component: 2250 - total flux cleaned = -0.00108438 Jy ! Component: 2300 - total flux cleaned = -0.00108425 Jy ! Component: 2350 - total flux cleaned = -0.00108428 Jy ! Component: 2400 - total flux cleaned = -0.0010937 Jy ! Component: 2450 - total flux cleaned = -0.00106567 Jy ! Component: 2500 - total flux cleaned = -0.00108423 Jy ! Component: 2550 - total flux cleaned = -0.00103829 Jy ! Component: 2600 - total flux cleaned = -0.00102 Jy ! Component: 2650 - total flux cleaned = -0.001011 Jy ! Component: 2700 - total flux cleaned = -0.000957515 Jy ! Component: 2750 - total flux cleaned = -0.000948748 Jy ! Component: 2800 - total flux cleaned = -0.000939947 Jy ! Component: 2850 - total flux cleaned = -0.000905246 Jy ! Component: 2900 - total flux cleaned = -0.000905282 Jy ! Component: 2950 - total flux cleaned = -0.000862611 Jy ! Component: 3000 - total flux cleaned = -0.000837245 Jy ! Component: 3050 - total flux cleaned = -0.00080366 Jy ! Component: 3100 - total flux cleaned = -0.000795283 Jy ! Component: 3150 - total flux cleaned = -0.000778643 Jy ! Component: 3200 - total flux cleaned = -0.000778553 Jy ! Component: 3250 - total flux cleaned = -0.000778513 Jy ! Component: 3300 - total flux cleaned = -0.000754273 Jy ! Component: 3350 - total flux cleaned = -0.000746345 Jy ! Component: 3400 - total flux cleaned = -0.000754229 Jy ! Component: 3450 - total flux cleaned = -0.00076216 Jy ! Component: 3500 - total flux cleaned = -0.00073861 Jy ! Component: 3550 - total flux cleaned = -0.00077745 Jy ! Component: 3600 - total flux cleaned = -0.000738777 Jy ! Component: 3650 - total flux cleaned = -0.00076183 Jy ! Component: 3700 - total flux cleaned = -0.000784548 Jy ! Component: 3750 - total flux cleaned = -0.00077692 Jy ! Component: 3800 - total flux cleaned = -0.000769369 Jy ! Component: 3850 - total flux cleaned = -0.00076941 Jy ! Component: 3900 - total flux cleaned = -0.000784218 Jy ! Component: 3950 - total flux cleaned = -0.000754633 Jy ! Component: 4000 - total flux cleaned = -0.000747284 Jy ! Component: 4050 - total flux cleaned = -0.000739931 Jy ! Total flux subtracted in 4096 components = -0.000725505 Jy ! Clean residual min=-0.000412 max=0.000499 Jy/beam ! Clean residual mean=-0.000001 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.135033 Jy keep ! Adding 255 model components to the UV plane model. ! The established model now contains 370 components and 0.135033 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0040+0125_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.18 x 2.838 at 18.67 degrees (North through East) ! Clean map min=-0.00079749 max=0.11927 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0040+0125_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.119274 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000122511 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.308143 0.308143 0.616286 1.23257 2.46515 4.93029 9.86058 19.7212 39.4423 78.8846 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.119 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 973.573 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0040+0125_X_uvs.log closed on Thu Apr 7 08:55:25 2016