! Started logfile: /scr/pima/bg219h_uvs/J1740+4348_X_uvs.log on Thu Apr 7 12:16:38 2016 obs /scr/pima/bg219h_uvs/J1740+4348_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1740+4348_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.900617 visibilities/baseline/integration-bin. ! Found source: J1740+4348 ! ! 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 17508 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/bg219h_uvs/J1740+4348_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 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=1.018640Jy sigma=24.198114 ! Fit after self-cal, rms=0.819375Jy sigma=19.341566 ! 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=0.8088 mas, bmaj=1.243 mas, bpa=-2.222 degrees ! Estimated noise=0.533249 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 = 0.143271 Jy ! Component: 100 - total flux cleaned = 0.174565 Jy ! Total flux subtracted in 100 components = 0.174565 Jy ! Clean residual min=-0.005779 max=0.009081 Jy/beam ! Clean residual mean=0.000013 rms=0.001424 Jy/beam ! Combined flux in latest and established models = 0.174565 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.174565 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=0.070486Jy sigma=1.470980 ! Fit after self-cal, rms=0.070355Jy sigma=1.468756 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0089321 Jy ! Component: 100 - total flux cleaned = 0.0133126 Jy ! Total flux subtracted in 100 components = 0.0133126 Jy ! Clean residual min=-0.004825 max=0.005810 Jy/beam ! Clean residual mean=0.000007 rms=0.001173 Jy/beam ! Combined flux in latest and established models = 0.187878 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.187878 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=0.069340Jy sigma=1.427729 ! Fit after self-cal, rms=0.069342Jy sigma=1.427498 ! 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=1.049 mas, bmaj=1.509 mas, bpa=2.137 degrees ! Estimated noise=0.325931 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 (1.4, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00458788 Jy ! Component: 100 - total flux cleaned = 0.00602849 Jy ! Component: 150 - total flux cleaned = 0.0066182 Jy ! Component: 200 - total flux cleaned = 0.00712168 Jy ! Total flux subtracted in 200 components = 0.00712168 Jy ! Clean residual min=-0.002732 max=0.003802 Jy/beam ! Clean residual mean=0.000011 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.195 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 30 components and 0.195 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=0.068924Jy sigma=1.418997 ! Fit after self-cal, rms=0.068926Jy sigma=1.418389 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.049 x 1.509 at 2.137 degrees (North through East) ! Clean map min=-0.0025919 max=0.1844 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.19 KP 0.98 ! LA 0.98 MK 1.01 NL 1.01 OV 1.02 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.18 KP 0.97 ! LA 0.97 MK 0.98 NL 0.98 OV 1.00 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.13 KP 0.97 ! LA 0.98 MK 0.99 NL 0.97 OV 1.02 ! PT 0.99 SC 0.95 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.13 KP 0.97 ! LA 0.96 MK 1.00 NL 0.98 OV 1.00 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.18 KP 0.96 ! LA 0.97 MK 0.99 NL 0.99 OV 0.99 ! PT 1.00 SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.08 KP 0.98 ! LA 0.99 MK 1.00 NL 0.97 OV 0.99 ! PT 0.99 SC 0.99 ! ! ! 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=0.068926Jy sigma=1.418389 ! Fit after self-cal, rms=0.071014Jy sigma=1.403602 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.051 mas, bmaj=1.513 mas, bpa=3.144 degrees ! Estimated noise=0.324131 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 = 0.000115754 Jy ! Component: 100 - total flux cleaned = 0.000124143 Jy ! Component: 150 - total flux cleaned = 2.70291e-05 Jy ! Component: 200 - total flux cleaned = -2.15314e-06 Jy ! Total flux subtracted in 200 components = -2.15314e-06 Jy ! Clean residual min=-0.002068 max=0.002182 Jy/beam ! Clean residual mean=0.000006 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.194998 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 44 components and 0.194998 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=0.070972Jy sigma=1.402775 ! Fit after self-cal, rms=0.071030Jy sigma=1.402635 ! 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=0.071030Jy sigma=1.402635 ! Fit after self-cal, rms=0.071398Jy sigma=1.397382 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=1.516 mas, bpa=2.608 degrees ! Estimated noise=0.323817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00018111 Jy ! Component: 100 - total flux cleaned = -0.000211333 Jy ! Component: 150 - total flux cleaned = -0.000210062 Jy ! Component: 200 - total flux cleaned = -0.000234949 Jy ! Total flux subtracted in 200 components = -0.000234949 Jy ! Clean residual min=-0.001835 max=0.001949 Jy/beam ! Clean residual mean=0.000005 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.194763 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 0.194763 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=0.071368Jy sigma=1.396750 ! Fit after self-cal, rms=0.071381Jy sigma=1.396689 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.2, -5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00075329 Jy ! Component: 100 - total flux cleaned = 0.000831118 Jy ! Component: 150 - total flux cleaned = 0.000798159 Jy ! Component: 200 - total flux cleaned = 0.000686154 Jy ! Total flux subtracted in 200 components = 0.000686154 Jy ! Clean residual min=-0.001786 max=0.001671 Jy/beam ! Clean residual mean=0.000003 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.195449 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 65 components and 0.195449 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=0.071318Jy sigma=1.395518 ! Fit after self-cal, rms=0.071318Jy sigma=1.395430 ! 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=0.071318Jy sigma=1.395430 ! Fit after self-cal, rms=0.071143Jy sigma=1.395492 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=1.517 mas, bpa=2.485 degrees ! Estimated noise=0.323662 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000431385 Jy ! Component: 100 - total flux cleaned = 0.000381866 Jy ! Component: 150 - total flux cleaned = 0.000337536 Jy ! Component: 200 - total flux cleaned = 0.000275901 Jy ! Total flux subtracted in 200 components = 0.000275901 Jy ! Clean residual min=-0.001775 max=0.001717 Jy/beam ! Clean residual mean=0.000003 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.195725 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 73 components and 0.195725 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=0.071123Jy sigma=1.395129 ! Fit after self-cal, rms=0.071120Jy sigma=1.395107 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 = 0.000163035 Jy ! Component: 100 - total flux cleaned = 0.000144739 Jy ! Component: 150 - total flux cleaned = 9.12408e-05 Jy ! Component: 200 - total flux cleaned = 5.77369e-05 Jy ! Total flux subtracted in 200 components = 5.77369e-05 Jy ! Clean residual min=-0.001760 max=0.001710 Jy/beam ! Clean residual mean=0.000003 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.195782 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 77 components and 0.195782 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.071109Jy sigma=1.394932 ! Fit after self-cal, rms=0.071109Jy sigma=1.394927 ! 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=0.071109Jy sigma=1.394927 ! Fit after self-cal, rms=0.070999Jy sigma=1.394888 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.169 mas, bmaj=2.645 mas, bpa=23.65 degrees ! Estimated noise=0.391109 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000314888 Jy ! Component: 100 - total flux cleaned = 0.000464359 Jy ! Component: 150 - total flux cleaned = 0.000515829 Jy ! Component: 200 - total flux cleaned = 0.000573461 Jy ! Total flux subtracted in 200 components = 0.000573461 Jy ! Clean residual min=-0.001742 max=0.001879 Jy/beam ! Clean residual mean=0.000006 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.196356 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 91 components and 0.196356 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=0.070999Jy sigma=1.394876 ! Fit after self-cal, rms=0.070996Jy sigma=1.394862 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 = 0.000111055 Jy ! Component: 100 - total flux cleaned = 0.000152485 Jy ! Component: 150 - total flux cleaned = 0.000181102 Jy ! Component: 200 - total flux cleaned = 0.000208008 Jy ! Total flux subtracted in 200 components = 0.000208008 Jy ! Clean residual min=-0.001718 max=0.001802 Jy/beam ! Clean residual mean=0.000005 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.196564 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 97 components and 0.196564 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=0.070996Jy sigma=1.394867 ! Fit after self-cal, rms=0.070996Jy sigma=1.394865 ! 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=1.049 mas, bmaj=1.517 mas, bpa=2.483 degrees ! Estimated noise=0.323598 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.049 x 1.517 at 2.483 degrees (North through East) ! Clean map min=-0.0016187 max=0.18345 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=0.806 mas, bmaj=1.249 mas, bpa=-1.943 degrees ! Estimated noise=0.528525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.141931 Jy ! Component: 100 - total flux cleaned = 0.172938 Jy ! Component: 150 - total flux cleaned = 0.182205 Jy ! Component: 200 - total flux cleaned = 0.187066 Jy ! Total flux subtracted in 200 components = 0.187066 Jy ! Clean residual min=-0.004064 max=0.004039 Jy/beam ! Clean residual mean=0.000005 rms=0.000914 Jy/beam ! Combined flux in latest and established models = 0.187066 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.187066 Jy ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=1.517 mas, bpa=2.483 degrees ! Estimated noise=0.323598 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 = 0.00386699 Jy ! Component: 100 - total flux cleaned = 0.00561826 Jy ! Component: 150 - total flux cleaned = 0.00656605 Jy ! Component: 200 - total flux cleaned = 0.00714978 Jy ! Total flux subtracted in 200 components = 0.00714978 Jy ! Clean residual min=-0.001756 max=0.001787 Jy/beam ! Clean residual mean=0.000005 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.194216 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 27 components and 0.194216 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=2.169 mas, bmaj=2.645 mas, bpa=23.65 degrees ! Estimated noise=0.391109 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118981 Jy ! Component: 100 - total flux cleaned = 0.0017992 Jy ! Component: 150 - total flux cleaned = 0.00194982 Jy ! Component: 200 - total flux cleaned = 0.00204009 Jy ! Total flux subtracted in 200 components = 0.00204009 Jy ! Clean residual min=-0.001745 max=0.001749 Jy/beam ! Clean residual mean=0.000006 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.196256 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 = 4.6823e-05 Jy ! Component: 100 - total flux cleaned = 0.000102574 Jy ! Component: 150 - total flux cleaned = 0.000165325 Jy ! Component: 200 - total flux cleaned = 0.00021092 Jy ! Total flux subtracted in 200 components = 0.00021092 Jy ! Clean residual min=-0.001728 max=0.001763 Jy/beam ! Clean residual mean=0.000005 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.196467 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 63 components and 0.196467 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=1.517 mas, bpa=2.483 degrees ! Estimated noise=0.323598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000463631 Jy ! Component: 100 - total flux cleaned = -0.000554141 Jy ! Component: 150 - total flux cleaned = -0.000608077 Jy ! Component: 200 - total flux cleaned = -0.000631776 Jy ! Total flux subtracted in 200 components = -0.000631776 Jy ! Clean residual min=-0.001712 max=0.001678 Jy/beam ! Clean residual mean=0.000003 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.195835 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 77 components and 0.195835 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=0.071015Jy sigma=1.395243 ! Fit after self-cal, rms=0.071010Jy sigma=1.395194 wmodel /scr/pima/bg219h_uvs/J1740+4348_X_map.mod ! Writing 77 model components to file: /scr/pima/bg219h_uvs/J1740+4348_X_map.mod wobs /scr/pima/bg219h_uvs/J1740+4348_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1740+4348_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1740+4348_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219h_uvs/J1740+4348_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 = -0.000355955 Jy ! Component: 100 - total flux cleaned = -0.000506196 Jy ! Component: 150 - total flux cleaned = -0.000563279 Jy ! Component: 200 - total flux cleaned = -0.000508628 Jy ! Component: 250 - total flux cleaned = -0.000508663 Jy ! Component: 300 - total flux cleaned = -0.000611071 Jy ! Component: 350 - total flux cleaned = -0.00063558 Jy ! Component: 400 - total flux cleaned = -0.000683976 Jy ! Component: 450 - total flux cleaned = -0.000660456 Jy ! Component: 500 - total flux cleaned = -0.000706719 Jy ! Component: 550 - total flux cleaned = -0.000684079 Jy ! Component: 600 - total flux cleaned = -0.000684381 Jy ! Component: 650 - total flux cleaned = -0.000618903 Jy ! Component: 700 - total flux cleaned = -0.000640199 Jy ! Component: 750 - total flux cleaned = -0.00053456 Jy ! Component: 800 - total flux cleaned = -0.000513677 Jy ! Component: 850 - total flux cleaned = -0.000431873 Jy ! Component: 900 - total flux cleaned = -0.000371305 Jy ! Component: 950 - total flux cleaned = -0.000311896 Jy ! Component: 1000 - total flux cleaned = -0.000253447 Jy ! Component: 1050 - total flux cleaned = -0.000234438 Jy ! Component: 1100 - total flux cleaned = -0.000196391 Jy ! Component: 1150 - total flux cleaned = -0.000196251 Jy ! Component: 1200 - total flux cleaned = -0.000196321 Jy ! Component: 1250 - total flux cleaned = -0.000104123 Jy ! Component: 1300 - total flux cleaned = -0.000104268 Jy ! Component: 1350 - total flux cleaned = -8.60067e-05 Jy ! Component: 1400 - total flux cleaned = -3.23647e-05 Jy ! Component: 1450 - total flux cleaned = 3.82758e-05 Jy ! Component: 1500 - total flux cleaned = 9.09601e-05 Jy ! Component: 1550 - total flux cleaned = 0.000159693 Jy ! Component: 1600 - total flux cleaned = 0.00021063 Jy ! Component: 1650 - total flux cleaned = 0.000244288 Jy ! Component: 1700 - total flux cleaned = 0.000227321 Jy ! Component: 1750 - total flux cleaned = 0.000277157 Jy ! Component: 1800 - total flux cleaned = 0.000293616 Jy ! Component: 1850 - total flux cleaned = 0.000309998 Jy ! Component: 1900 - total flux cleaned = 0.000310081 Jy ! Component: 1950 - total flux cleaned = 0.000374242 Jy ! Component: 2000 - total flux cleaned = 0.000342621 Jy ! Component: 2050 - total flux cleaned = 0.000405626 Jy ! Component: 2100 - total flux cleaned = 0.00042127 Jy ! Component: 2150 - total flux cleaned = 0.000514256 Jy ! Component: 2200 - total flux cleaned = 0.000529655 Jy ! Component: 2250 - total flux cleaned = 0.000575457 Jy ! Component: 2300 - total flux cleaned = 0.000681363 Jy ! Component: 2350 - total flux cleaned = 0.000741673 Jy ! Component: 2400 - total flux cleaned = 0.000786406 Jy ! Component: 2450 - total flux cleaned = 0.0008308 Jy ! Component: 2500 - total flux cleaned = 0.000816209 Jy ! Component: 2550 - total flux cleaned = 0.000889175 Jy ! Component: 2600 - total flux cleaned = 0.00093253 Jy ! Component: 2650 - total flux cleaned = 0.000975691 Jy ! Component: 2700 - total flux cleaned = 0.00101844 Jy ! Component: 2750 - total flux cleaned = 0.00107518 Jy ! Component: 2800 - total flux cleaned = 0.00111748 Jy ! Component: 2850 - total flux cleaned = 0.00115936 Jy ! Component: 2900 - total flux cleaned = 0.00117318 Jy ! Component: 2950 - total flux cleaned = 0.00128337 Jy ! Component: 3000 - total flux cleaned = 0.00122851 Jy ! Component: 3050 - total flux cleaned = 0.00129679 Jy ! Component: 3100 - total flux cleaned = 0.00136443 Jy ! Component: 3150 - total flux cleaned = 0.00145855 Jy ! Component: 3200 - total flux cleaned = 0.00143179 Jy ! Component: 3250 - total flux cleaned = 0.00152469 Jy ! Component: 3300 - total flux cleaned = 0.0015378 Jy ! Component: 3350 - total flux cleaned = 0.00155105 Jy ! Component: 3400 - total flux cleaned = 0.00159027 Jy ! Component: 3450 - total flux cleaned = 0.00169406 Jy ! Component: 3500 - total flux cleaned = 0.00171986 Jy ! Component: 3550 - total flux cleaned = 0.00178391 Jy ! Component: 3600 - total flux cleaned = 0.00184766 Jy ! Component: 3650 - total flux cleaned = 0.00188566 Jy ! Component: 3700 - total flux cleaned = 0.00193605 Jy ! Component: 3750 - total flux cleaned = 0.00198621 Jy ! Component: 3800 - total flux cleaned = 0.00206099 Jy ! Component: 3850 - total flux cleaned = 0.00206108 Jy ! Component: 3900 - total flux cleaned = 0.00212277 Jy ! Component: 3950 - total flux cleaned = 0.0021351 Jy ! Component: 4000 - total flux cleaned = 0.00219605 Jy ! Component: 4050 - total flux cleaned = 0.00222038 Jy ! Total flux subtracted in 4096 components = 0.002329 Jy ! Clean residual min=-0.000715 max=0.000748 Jy/beam ! Clean residual mean=0.000002 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.198164 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 372 components and 0.198164 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1740+4348_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.049 x 1.517 at 2.483 degrees (North through East) ! Clean map min=-0.0012694 max=0.18318 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1740+4348_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.183177 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000201008 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.329203 0.329203 0.658405 1.31681 2.63362 5.26724 10.5345 21.069 42.1379 84.2758 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.183 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 911.293 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1740+4348_X_uvs.log closed on Thu Apr 7 12:16:42 2016