! Started logfile: /scr/pima/bg219a_uvs/J1244+4048_X_uvs.log on Wed Apr 6 21:36:10 2016 obs /scr/pima/bg219a_uvs/J1244+4048_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1244+4048_X_uva.fits ! AN table 1: 30 integrations on 15 of 15 possible baselines. ! AN table 2: 31 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.876316 visibilities/baseline/integration-bin. ! Found source: J1244+4048 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 121 lines of history. ! ! Reading 7992 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219a_uvs/J1244+4048_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 14 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.006622Jy sigma=29.832452 ! Fit after self-cal, rms=0.949552Jy sigma=28.219490 ! 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=0.7885 mas, bmaj=0.9567 mas, bpa=31.67 degrees ! Estimated noise=0.794995 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 = 0.042005 Jy ! Component: 100 - total flux cleaned = 0.0538157 Jy ! Total flux subtracted in 100 components = 0.0538157 Jy ! Clean residual min=-0.009021 max=0.011219 Jy/beam ! Clean residual mean=0.000029 rms=0.002199 Jy/beam ! Combined flux in latest and established models = 0.0538157 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0538157 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=0.052140Jy sigma=1.488145 ! Fit after self-cal, rms=0.050709Jy sigma=1.447788 ! 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=1.052 mas, bmaj=1.162 mas, bpa=32.99 degrees ! Estimated noise=0.373251 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 = 0.000672119 Jy ! Component: 100 - total flux cleaned = 0.000514271 Jy ! Component: 150 - total flux cleaned = 0.000314596 Jy ! Component: 200 - total flux cleaned = 0.000199873 Jy ! Total flux subtracted in 200 components = 0.000199873 Jy ! Clean residual min=-0.011349 max=0.011923 Jy/beam ! Clean residual mean=0.000109 rms=0.003281 Jy/beam ! Combined flux in latest and established models = 0.0540156 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.0540156 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=0.050418Jy sigma=1.442922 ! Fit after self-cal, rms=0.050366Jy sigma=1.442276 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.052 x 1.162 at 32.99 degrees (North through East) ! Clean map min=-0.01094 max=0.051475 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 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=0.050366Jy sigma=1.442276 ! Fit after self-cal, rms=0.050366Jy sigma=1.442276 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.052 mas, bmaj=1.162 mas, bpa=32.99 degrees ! Estimated noise=0.373251 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 = 6.92122e-05 Jy ! Component: 100 - total flux cleaned = -6.71157e-05 Jy ! Component: 150 - total flux cleaned = -0.000145268 Jy ! Component: 200 - total flux cleaned = -0.000215625 Jy ! Total flux subtracted in 200 components = -0.000215625 Jy ! Clean residual min=-0.011287 max=0.011736 Jy/beam ! Clean residual mean=0.000107 rms=0.003280 Jy/beam ! Combined flux in latest and established models = 0.0538 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 13 components and 0.0538 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=0.050272Jy sigma=1.440854 ! Fit after self-cal, rms=0.050244Jy sigma=1.440707 ! 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=0.050244Jy sigma=1.440707 ! Fit after self-cal, rms=0.050244Jy sigma=1.440707 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.052 mas, bmaj=1.162 mas, bpa=32.99 degrees ! Estimated noise=0.373251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.26855e-05 Jy ! Component: 100 - total flux cleaned = -5.57351e-05 Jy ! Component: 150 - total flux cleaned = -8.79295e-05 Jy ! Component: 200 - total flux cleaned = -8.94653e-05 Jy ! Total flux subtracted in 200 components = -8.94653e-05 Jy ! Clean residual min=-0.011333 max=0.011624 Jy/beam ! Clean residual mean=0.000106 rms=0.003281 Jy/beam ! Combined flux in latest and established models = 0.0537105 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 16 components and 0.0537105 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=0.050196Jy sigma=1.439908 ! Fit after self-cal, rms=0.050184Jy sigma=1.439819 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 = 7.5586e-06 Jy ! Component: 100 - total flux cleaned = -5.24018e-05 Jy ! Component: 150 - total flux cleaned = -5.36317e-05 Jy ! Component: 200 - total flux cleaned = -7.99964e-05 Jy ! Total flux subtracted in 200 components = -7.99964e-05 Jy ! Clean residual min=-0.011331 max=0.011523 Jy/beam ! Clean residual mean=0.000106 rms=0.003280 Jy/beam ! Combined flux in latest and established models = 0.0536305 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 17 components and 0.0536305 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=0.050150Jy sigma=1.439222 ! Fit after self-cal, rms=0.050142Jy sigma=1.439156 ! 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=0.050142Jy sigma=1.439156 ! Fit after self-cal, rms=0.050142Jy sigma=1.439156 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.052 mas, bmaj=1.162 mas, bpa=32.99 degrees ! Estimated noise=0.373251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.59302e-05 Jy ! Component: 100 - total flux cleaned = -3.19211e-05 Jy ! Component: 150 - total flux cleaned = -3.36767e-05 Jy ! Component: 200 - total flux cleaned = -3.38317e-05 Jy ! Total flux subtracted in 200 components = -3.38317e-05 Jy ! Clean residual min=-0.011336 max=0.011443 Jy/beam ! Clean residual mean=0.000106 rms=0.003280 Jy/beam ! Combined flux in latest and established models = 0.0535967 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 17 components and 0.0535967 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=0.050115Jy sigma=1.438707 ! Fit after self-cal, rms=0.050109Jy sigma=1.438648 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 = 1.92782e-05 Jy ! Component: 100 - total flux cleaned = -4.74262e-05 Jy ! Component: 150 - total flux cleaned = -4.76519e-05 Jy ! Component: 200 - total flux cleaned = -4.68098e-05 Jy ! Total flux subtracted in 200 components = -4.68098e-05 Jy ! Clean residual min=-0.011339 max=0.011371 Jy/beam ! Clean residual mean=0.000105 rms=0.003280 Jy/beam ! Combined flux in latest and established models = 0.0535499 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 19 components and 0.0535499 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=0.050087Jy sigma=1.438288 ! Fit after self-cal, rms=0.050082Jy sigma=1.438234 ! 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=0.050082Jy sigma=1.438234 ! Fit after self-cal, rms=0.050082Jy sigma=1.438234 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.421 mas, bmaj=2.55 mas, bpa=35.93 degrees ! Estimated noise=0.471153 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124925 Jy ! Component: 100 - total flux cleaned = 0.00133323 Jy ! Component: 150 - total flux cleaned = 0.00143807 Jy ! Component: 200 - total flux cleaned = 0.00150084 Jy ! Total flux subtracted in 200 components = 0.00150084 Jy ! Clean residual min=-0.018836 max=0.017631 Jy/beam ! Clean residual mean=0.000255 rms=0.006378 Jy/beam ! Combined flux in latest and established models = 0.0550507 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 21 components and 0.0550507 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=0.050145Jy sigma=1.438345 ! Fit after self-cal, rms=0.050130Jy sigma=1.437828 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 = 0.00028834 Jy ! Component: 100 - total flux cleaned = 0.000357487 Jy ! Component: 150 - total flux cleaned = 0.000419972 Jy ! Component: 200 - total flux cleaned = 0.000503195 Jy ! Total flux subtracted in 200 components = 0.000503195 Jy ! Clean residual min=-0.018726 max=0.017557 Jy/beam ! Clean residual mean=0.000258 rms=0.006363 Jy/beam ! Combined flux in latest and established models = 0.0555539 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 21 components and 0.0555539 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=0.050193Jy sigma=1.438297 ! Fit after self-cal, rms=0.050187Jy sigma=1.438066 ! 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=1.052 mas, bmaj=1.162 mas, bpa=32.99 degrees ! Estimated noise=0.373251 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.052 x 1.162 at 32.99 degrees (North through East) ! Clean map min=-0.01064 max=0.049831 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=0.7885 mas, bmaj=0.9567 mas, bpa=31.67 degrees ! Estimated noise=0.794995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0428175 Jy ! Component: 100 - total flux cleaned = 0.0552704 Jy ! Component: 150 - total flux cleaned = 0.0570566 Jy ! Component: 200 - total flux cleaned = 0.056085 Jy ! Total flux subtracted in 200 components = 0.056085 Jy ! Clean residual min=-0.009689 max=0.010869 Jy/beam ! Clean residual mean=0.000031 rms=0.002186 Jy/beam ! Combined flux in latest and established models = 0.056085 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.056085 Jy ! Inverting map and beam ! Estimated beam: bmin=1.052 mas, bmaj=1.162 mas, bpa=32.99 degrees ! Estimated noise=0.373251 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 = -0.0019612 Jy ! Component: 100 - total flux cleaned = -0.00196191 Jy ! Component: 150 - total flux cleaned = -0.00201722 Jy ! Component: 200 - total flux cleaned = -0.00202024 Jy ! Total flux subtracted in 200 components = -0.00202024 Jy ! Clean residual min=-0.011491 max=0.011950 Jy/beam ! Clean residual mean=0.000107 rms=0.003286 Jy/beam ! Combined flux in latest and established models = 0.0540648 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 14 components and 0.0540648 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=2.421 mas, bmaj=2.55 mas, bpa=35.93 degrees ! Estimated noise=0.471153 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0008641 Jy ! Component: 100 - total flux cleaned = 0.00102143 Jy ! Component: 150 - total flux cleaned = 0.00110654 Jy ! Component: 200 - total flux cleaned = 0.00121658 Jy ! Total flux subtracted in 200 components = 0.00121658 Jy ! Clean residual min=-0.018526 max=0.017906 Jy/beam ! Clean residual mean=0.000257 rms=0.006371 Jy/beam ! Combined flux in latest and established models = 0.0552814 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.5018e-05 Jy ! Component: 100 - total flux cleaned = 0.000154353 Jy ! Component: 150 - total flux cleaned = 0.000209362 Jy ! Component: 200 - total flux cleaned = 0.000261207 Jy ! Total flux subtracted in 200 components = 0.000261207 Jy ! Clean residual min=-0.018422 max=0.017800 Jy/beam ! Clean residual mean=0.000258 rms=0.006363 Jy/beam ! Combined flux in latest and established models = 0.0555426 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 19 components and 0.0555426 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.052 mas, bmaj=1.162 mas, bpa=32.99 degrees ! Estimated noise=0.373251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000738984 Jy ! Component: 100 - total flux cleaned = -0.000624554 Jy ! Component: 150 - total flux cleaned = -0.000623121 Jy ! Component: 200 - total flux cleaned = -0.000623782 Jy ! Total flux subtracted in 200 components = -0.000623782 Jy ! Clean residual min=-0.011267 max=0.011671 Jy/beam ! Clean residual mean=0.000109 rms=0.003267 Jy/beam ! Combined flux in latest and established models = 0.0549188 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.0549188 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=0.050194Jy sigma=1.438470 ! Fit after self-cal, rms=0.050187Jy sigma=1.438267 wmodel /scr/pima/bg219a_uvs/J1244+4048_X_map.mod ! Writing 29 model components to file: /scr/pima/bg219a_uvs/J1244+4048_X_map.mod wobs /scr/pima/bg219a_uvs/J1244+4048_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1244+4048_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1244+4048_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219a_uvs/J1244+4048_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 = -0.000662252 Jy ! Component: 100 - total flux cleaned = -0.00256113 Jy ! Component: 150 - total flux cleaned = -0.00363154 Jy ! Component: 200 - total flux cleaned = -0.00444784 Jy ! Component: 250 - total flux cleaned = -0.00531785 Jy ! Component: 300 - total flux cleaned = -0.00576589 Jy ! Component: 350 - total flux cleaned = -0.00628534 Jy ! Component: 400 - total flux cleaned = -0.00666946 Jy ! Component: 450 - total flux cleaned = -0.00720965 Jy ! Component: 500 - total flux cleaned = -0.00779986 Jy ! Component: 550 - total flux cleaned = -0.00834817 Jy ! Component: 600 - total flux cleaned = -0.0086404 Jy ! Component: 650 - total flux cleaned = -0.00898393 Jy ! Component: 700 - total flux cleaned = -0.00923776 Jy ! Component: 750 - total flux cleaned = -0.00935834 Jy ! Component: 800 - total flux cleaned = -0.00964129 Jy ! Component: 850 - total flux cleaned = -0.00985245 Jy ! Component: 900 - total flux cleaned = -0.00994951 Jy ! Component: 950 - total flux cleaned = -0.00990065 Jy ! Component: 1000 - total flux cleaned = -0.00999105 Jy ! Component: 1050 - total flux cleaned = -0.0100748 Jy ! Component: 1100 - total flux cleaned = -0.0100344 Jy ! Component: 1150 - total flux cleaned = -0.00991997 Jy ! Component: 1200 - total flux cleaned = -0.00973773 Jy ! Component: 1250 - total flux cleaned = -0.00959707 Jy ! Component: 1300 - total flux cleaned = -0.00946464 Jy ! Component: 1350 - total flux cleaned = -0.00940136 Jy ! Component: 1400 - total flux cleaned = -0.00930993 Jy ! Component: 1450 - total flux cleaned = -0.00916544 Jy ! Component: 1500 - total flux cleaned = -0.00900072 Jy ! Component: 1550 - total flux cleaned = -0.00862902 Jy ! Component: 1600 - total flux cleaned = -0.00819203 Jy ! Component: 1650 - total flux cleaned = -0.00781823 Jy ! Component: 1700 - total flux cleaned = -0.00740761 Jy ! Component: 1750 - total flux cleaned = -0.00710314 Jy ! Component: 1800 - total flux cleaned = -0.0068294 Jy ! Component: 1850 - total flux cleaned = -0.00660678 Jy ! Component: 1900 - total flux cleaned = -0.0063884 Jy ! Component: 1950 - total flux cleaned = -0.00609007 Jy ! Component: 2000 - total flux cleaned = -0.00586098 Jy ! Component: 2050 - total flux cleaned = -0.00567666 Jy ! Component: 2100 - total flux cleaned = -0.00543545 Jy ! Component: 2150 - total flux cleaned = -0.00517857 Jy ! Component: 2200 - total flux cleaned = -0.00500365 Jy ! Component: 2250 - total flux cleaned = -0.00485046 Jy ! Component: 2300 - total flux cleaned = -0.00469939 Jy ! Component: 2350 - total flux cleaned = -0.0045318 Jy ! Component: 2400 - total flux cleaned = -0.00434806 Jy ! Component: 2450 - total flux cleaned = -0.00409452 Jy ! Component: 2500 - total flux cleaned = -0.00389774 Jy ! Component: 2550 - total flux cleaned = -0.00368551 Jy ! Component: 2600 - total flux cleaned = -0.00342296 Jy ! Component: 2650 - total flux cleaned = -0.00321515 Jy ! Component: 2700 - total flux cleaned = -0.00304355 Jy ! Component: 2750 - total flux cleaned = -0.00282241 Jy ! Component: 2800 - total flux cleaned = -0.00263681 Jy ! Component: 2850 - total flux cleaned = -0.00241937 Jy ! Component: 2900 - total flux cleaned = -0.00226996 Jy ! Component: 2950 - total flux cleaned = -0.00210497 Jy ! Component: 3000 - total flux cleaned = -0.00197382 Jy ! Component: 3050 - total flux cleaned = -0.00185966 Jy ! Component: 3100 - total flux cleaned = -0.00177858 Jy ! Component: 3150 - total flux cleaned = -0.00168167 Jy ! Component: 3200 - total flux cleaned = -0.0015852 Jy ! Component: 3250 - total flux cleaned = -0.00152116 Jy ! Component: 3300 - total flux cleaned = -0.0014732 Jy ! Component: 3350 - total flux cleaned = -0.00142541 Jy ! Component: 3400 - total flux cleaned = -0.00134598 Jy ! Component: 3450 - total flux cleaned = -0.00131427 Jy ! Component: 3500 - total flux cleaned = -0.00125086 Jy ! Component: 3550 - total flux cleaned = -0.00121917 Jy ! Component: 3600 - total flux cleaned = -0.00115581 Jy ! Component: 3650 - total flux cleaned = -0.00114004 Jy ! Component: 3700 - total flux cleaned = -0.00109266 Jy ! Component: 3750 - total flux cleaned = -0.00104519 Jy ! Component: 3800 - total flux cleaned = -0.00101348 Jy ! Component: 3850 - total flux cleaned = -0.000981754 Jy ! Component: 3900 - total flux cleaned = -0.000965914 Jy ! Component: 3950 - total flux cleaned = -0.000934187 Jy ! Component: 4000 - total flux cleaned = -0.000886546 Jy ! Component: 4050 - total flux cleaned = -0.000886553 Jy ! Total flux subtracted in 4096 components = -0.000838787 Jy ! Clean residual min=-0.000933 max=0.000947 Jy/beam ! Clean residual mean=0.000015 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.05408 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 324 components and 0.05408 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1244+4048_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.052 x 1.162 at 32.99 degrees (North through East) ! Clean map min=-0.0023907 max=0.050085 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1244+4048_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0500853 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000269005 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.61128 1.61128 3.22256 6.44513 12.8903 25.7805 51.561 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.05 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 186.187 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1244+4048_X_uvs.log closed on Wed Apr 6 21:36:15 2016