! Started logfile: /scr/pima/bg219a_uvs/J1300+1206_X_uvs.log on Wed Apr 6 21:36:50 2016 obs /scr/pima/bg219a_uvs/J1300+1206_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1300+1206_X_uva.fits ! AN table 1: 47 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.700101 visibilities/baseline/integration-bin. ! Found source: J1300+1206 ! ! 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 8292 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/J1300+1206_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 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 48 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=1.003707Jy sigma=30.029713 ! Fit after self-cal, rms=0.851425Jy sigma=25.407305 ! 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=0.7402 mas, bmaj=1.532 mas, bpa=3.888 degrees ! Estimated noise=0.644307 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 = 0.111391 Jy ! Component: 100 - total flux cleaned = 0.136203 Jy ! Total flux subtracted in 100 components = 0.136203 Jy ! Clean residual min=-0.006136 max=0.009274 Jy/beam ! Clean residual mean=0.000049 rms=0.001839 Jy/beam ! Combined flux in latest and established models = 0.136203 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.136203 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=0.055441Jy sigma=1.602175 ! Fit after self-cal, rms=0.055325Jy sigma=1.598892 ! 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=0.9853 mas, bmaj=1.899 mas, bpa=-0.6791 degrees ! Estimated noise=0.349579 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 = 0.0162692 Jy ! Component: 100 - total flux cleaned = 0.0245504 Jy ! Component: 150 - total flux cleaned = 0.0292709 Jy ! Component: 200 - total flux cleaned = 0.032038 Jy ! Total flux subtracted in 200 components = 0.032038 Jy ! Clean residual min=-0.003979 max=0.005751 Jy/beam ! Clean residual mean=0.000042 rms=0.001187 Jy/beam ! Combined flux in latest and established models = 0.168241 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 25 components and 0.168241 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=0.050654Jy sigma=1.452988 ! Fit after self-cal, rms=0.050644Jy sigma=1.452027 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9853 x 1.899 at -0.6791 degrees (North through East) ! Clean map min=-0.0036342 max=0.14578 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 0.99 LA 0.95 MK 0.97 NL 1.03 ! OV 1.04 PT 0.97 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 0.97 MK 1.03 NL 1.04 ! OV 1.03 PT 0.96 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 0.98 MK 1.00 NL 1.01 ! OV 1.04 PT 0.99 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 LA 0.98 MK 1.01 NL 1.06 ! OV 1.04 PT 0.96 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 LA 0.95 MK 1.00 NL 1.05 ! OV 1.05 PT 0.94 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 LA 0.95 MK 1.02 NL 1.07 ! OV 1.02 PT 0.94 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 LA 0.94 MK 0.99 NL 1.06 ! OV 1.02 PT 0.95 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=0.050644Jy sigma=1.452027 ! Fit after self-cal, rms=0.050256Jy sigma=1.435251 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9883 mas, bmaj=1.91 mas, bpa=-0.5611 degrees ! Estimated noise=0.348542 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, -11.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00443921 Jy ! Component: 100 - total flux cleaned = 0.00469554 Jy ! Component: 150 - total flux cleaned = 0.00469457 Jy ! Component: 200 - total flux cleaned = 0.00479019 Jy ! Total flux subtracted in 200 components = 0.00479019 Jy ! Clean residual min=-0.002990 max=0.003028 Jy/beam ! Clean residual mean=-0.000000 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.173031 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 45 components and 0.173031 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=0.049866Jy sigma=1.423089 ! Fit after self-cal, rms=0.049838Jy sigma=1.421802 ! 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=0.049838Jy sigma=1.421802 ! Fit after self-cal, rms=0.049541Jy sigma=1.417260 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9888 mas, bmaj=1.909 mas, bpa=-0.3767 degrees ! Estimated noise=0.347772 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000745016 Jy ! Component: 100 - total flux cleaned = 0.000795483 Jy ! Component: 150 - total flux cleaned = 0.000708637 Jy ! Component: 200 - total flux cleaned = 0.00061256 Jy ! Total flux subtracted in 200 components = 0.00061256 Jy ! Clean residual min=-0.002199 max=0.002150 Jy/beam ! Clean residual mean=0.000009 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.173644 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 51 components and 0.173644 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=0.049469Jy sigma=1.415323 ! Fit after self-cal, rms=0.049464Jy sigma=1.415096 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 = 0.000160928 Jy ! Component: 100 - total flux cleaned = 0.000262489 Jy ! Component: 150 - total flux cleaned = 0.000316841 Jy ! Component: 200 - total flux cleaned = 0.000399443 Jy ! Total flux subtracted in 200 components = 0.000399443 Jy ! Clean residual min=-0.002174 max=0.001990 Jy/beam ! Clean residual mean=0.000009 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.174043 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 61 components and 0.174043 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=0.049447Jy sigma=1.414733 ! Fit after self-cal, rms=0.049447Jy sigma=1.414703 ! 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=0.049447Jy sigma=1.414703 ! Fit after self-cal, rms=0.049563Jy sigma=1.414489 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9887 mas, bmaj=1.914 mas, bpa=-0.2055 degrees ! Estimated noise=0.348094 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000111596 Jy ! Component: 100 - total flux cleaned = 0.00013228 Jy ! Component: 150 - total flux cleaned = 0.000169251 Jy ! Component: 200 - total flux cleaned = 0.000200364 Jy ! Total flux subtracted in 200 components = 0.000200364 Jy ! Clean residual min=-0.002044 max=0.001886 Jy/beam ! Clean residual mean=0.000011 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.174243 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 66 components and 0.174243 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=0.049545Jy sigma=1.414047 ! Fit after self-cal, rms=0.049544Jy sigma=1.414004 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 = 0.000102574 Jy ! Component: 100 - total flux cleaned = 0.000176274 Jy ! Component: 150 - total flux cleaned = 0.000244869 Jy ! Component: 200 - total flux cleaned = 0.000270419 Jy ! Total flux subtracted in 200 components = 0.000270419 Jy ! Clean residual min=-0.002041 max=0.001881 Jy/beam ! Clean residual mean=0.000010 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.174514 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 72 components and 0.174514 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=0.049536Jy sigma=1.413824 ! Fit after self-cal, rms=0.049536Jy sigma=1.413814 ! 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=0.049536Jy sigma=1.413814 ! Fit after self-cal, rms=0.049620Jy sigma=1.413773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.314 mas, bmaj=3.925 mas, bpa=-15.69 degrees ! Estimated noise=0.440264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000253285 Jy ! Component: 100 - total flux cleaned = 0.000268382 Jy ! Component: 150 - total flux cleaned = 0.000267808 Jy ! Component: 200 - total flux cleaned = 0.000267614 Jy ! Total flux subtracted in 200 components = 0.000267614 Jy ! Clean residual min=-0.001848 max=0.001938 Jy/beam ! Clean residual mean=0.000022 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.174781 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 81 components and 0.174781 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=0.049619Jy sigma=1.413744 ! Fit after self-cal, rms=0.049618Jy sigma=1.413699 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 = 4.15712e-05 Jy ! Component: 100 - total flux cleaned = 7.78229e-05 Jy ! Component: 150 - total flux cleaned = 0.000110985 Jy ! Component: 200 - total flux cleaned = 0.000131305 Jy ! Total flux subtracted in 200 components = 0.000131305 Jy ! Clean residual min=-0.001833 max=0.001979 Jy/beam ! Clean residual mean=0.000022 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.174913 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 83 components and 0.174913 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=0.049619Jy sigma=1.413742 ! Fit after self-cal, rms=0.049619Jy sigma=1.413712 ! 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=0.9888 mas, bmaj=1.916 mas, bpa=-0.06652 degrees ! Estimated noise=0.348295 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9888 x 1.916 at -0.06652 degrees (North through East) ! Clean map min=-0.0024935 max=0.14548 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=0.7402 mas, bmaj=1.546 mas, bpa=4.336 degrees ! Estimated noise=0.645283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.111498 Jy ! Component: 100 - total flux cleaned = 0.136035 Jy ! Component: 150 - total flux cleaned = 0.145292 Jy ! Component: 200 - total flux cleaned = 0.151591 Jy ! Total flux subtracted in 200 components = 0.151591 Jy ! Clean residual min=-0.005090 max=0.006129 Jy/beam ! Clean residual mean=0.000027 rms=0.001271 Jy/beam ! Combined flux in latest and established models = 0.151591 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 0.151591 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9888 mas, bmaj=1.916 mas, bpa=-0.06652 degrees ! Estimated noise=0.348295 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) ! Added new window around map position (-1, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00939918 Jy ! Component: 100 - total flux cleaned = 0.0141819 Jy ! Component: 150 - total flux cleaned = 0.0165648 Jy ! Component: 200 - total flux cleaned = 0.0178736 Jy ! Total flux subtracted in 200 components = 0.0178736 Jy ! Clean residual min=-0.002581 max=0.002750 Jy/beam ! Clean residual mean=0.000026 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.169464 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 43 components and 0.169465 Jy ! Inverting map ! Added new window around map position (31.8, -35.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00220014 Jy ! Component: 100 - total flux cleaned = 0.00295936 Jy ! Component: 150 - total flux cleaned = 0.00349923 Jy ! Component: 200 - total flux cleaned = 0.00387557 Jy ! Total flux subtracted in 200 components = 0.00387557 Jy ! Clean residual min=-0.001899 max=0.001880 Jy/beam ! Clean residual mean=0.000013 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.17334 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 62 components and 0.17334 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=2.314 mas, bmaj=3.925 mas, bpa=-15.69 degrees ! Estimated noise=0.440264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146226 Jy ! Component: 100 - total flux cleaned = 0.00228728 Jy ! Component: 150 - total flux cleaned = 0.00268486 Jy ! Component: 200 - total flux cleaned = 0.00287234 Jy ! Total flux subtracted in 200 components = 0.00287234 Jy ! Clean residual min=-0.001864 max=0.001455 Jy/beam ! Clean residual mean=0.000018 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.176212 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 = 0.000108272 Jy ! Component: 100 - total flux cleaned = 0.000209941 Jy ! Component: 150 - total flux cleaned = 0.000304529 Jy ! Component: 200 - total flux cleaned = 0.000374887 Jy ! Total flux subtracted in 200 components = 0.000374887 Jy ! Clean residual min=-0.001710 max=0.001388 Jy/beam ! Clean residual mean=0.000015 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.176587 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 79 components and 0.176587 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9888 mas, bmaj=1.916 mas, bpa=-0.06652 degrees ! Estimated noise=0.348295 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000291607 Jy ! Component: 100 - total flux cleaned = -0.000291549 Jy ! Component: 150 - total flux cleaned = -0.0003251 Jy ! Component: 200 - total flux cleaned = -0.00026381 Jy ! Total flux subtracted in 200 components = -0.00026381 Jy ! Clean residual min=-0.001553 max=0.001547 Jy/beam ! Clean residual mean=0.000007 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.176324 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 93 components and 0.176323 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=0.049474Jy sigma=1.410656 ! Fit after self-cal, rms=0.049459Jy sigma=1.410315 wmodel /scr/pima/bg219a_uvs/J1300+1206_X_map.mod ! Writing 93 model components to file: /scr/pima/bg219a_uvs/J1300+1206_X_map.mod wobs /scr/pima/bg219a_uvs/J1300+1206_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1300+1206_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1300+1206_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219a_uvs/J1300+1206_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 = -0.000274801 Jy ! Component: 100 - total flux cleaned = -0.000248396 Jy ! Component: 150 - total flux cleaned = -0.000195288 Jy ! Component: 200 - total flux cleaned = -0.000268898 Jy ! Component: 250 - total flux cleaned = -0.00031674 Jy ! Component: 300 - total flux cleaned = -0.000363805 Jy ! Component: 350 - total flux cleaned = -0.000499733 Jy ! Component: 400 - total flux cleaned = -0.000631947 Jy ! Component: 450 - total flux cleaned = -0.000760612 Jy ! Component: 500 - total flux cleaned = -0.000865199 Jy ! Component: 550 - total flux cleaned = -0.000926829 Jy ! Component: 600 - total flux cleaned = -0.00100735 Jy ! Component: 650 - total flux cleaned = -0.00106635 Jy ! Component: 700 - total flux cleaned = -0.00118213 Jy ! Component: 750 - total flux cleaned = -0.00125777 Jy ! Component: 800 - total flux cleaned = -0.00125773 Jy ! Component: 850 - total flux cleaned = -0.00133118 Jy ! Component: 900 - total flux cleaned = -0.00142094 Jy ! Component: 950 - total flux cleaned = -0.00145617 Jy ! Component: 1000 - total flux cleaned = -0.00154368 Jy ! Component: 1050 - total flux cleaned = -0.00161271 Jy ! Component: 1100 - total flux cleaned = -0.001732 Jy ! Component: 1150 - total flux cleaned = -0.001816 Jy ! Component: 1200 - total flux cleaned = -0.00188247 Jy ! Component: 1250 - total flux cleaned = -0.00191531 Jy ! Component: 1300 - total flux cleaned = -0.00198053 Jy ! Component: 1350 - total flux cleaned = -0.00202877 Jy ! Component: 1400 - total flux cleaned = -0.00207664 Jy ! Component: 1450 - total flux cleaned = -0.00212413 Jy ! Component: 1500 - total flux cleaned = -0.00217111 Jy ! Component: 1550 - total flux cleaned = -0.00221762 Jy ! Component: 1600 - total flux cleaned = -0.00223307 Jy ! Component: 1650 - total flux cleaned = -0.00226367 Jy ! Component: 1700 - total flux cleaned = -0.0023244 Jy ! Component: 1750 - total flux cleaned = -0.00238453 Jy ! Component: 1800 - total flux cleaned = -0.00241439 Jy ! Component: 1850 - total flux cleaned = -0.00241449 Jy ! Component: 1900 - total flux cleaned = -0.00247351 Jy ! Component: 1950 - total flux cleaned = -0.00245883 Jy ! Component: 2000 - total flux cleaned = -0.00245877 Jy ! Component: 2050 - total flux cleaned = -0.00247323 Jy ! Component: 2100 - total flux cleaned = -0.00244443 Jy ! Component: 2150 - total flux cleaned = -0.00248751 Jy ! Component: 2200 - total flux cleaned = -0.00250173 Jy ! Component: 2250 - total flux cleaned = -0.00250174 Jy ! Component: 2300 - total flux cleaned = -0.00248759 Jy ! Component: 2350 - total flux cleaned = -0.00245953 Jy ! Component: 2400 - total flux cleaned = -0.00248761 Jy ! Component: 2450 - total flux cleaned = -0.00252942 Jy ! Component: 2500 - total flux cleaned = -0.00251548 Jy ! Component: 2550 - total flux cleaned = -0.00255714 Jy ! Component: 2600 - total flux cleaned = -0.00257108 Jy ! Component: 2650 - total flux cleaned = -0.00259866 Jy ! Component: 2700 - total flux cleaned = -0.00259863 Jy ! Component: 2750 - total flux cleaned = -0.00263991 Jy ! Component: 2800 - total flux cleaned = -0.00265364 Jy ! Component: 2850 - total flux cleaned = -0.00266736 Jy ! Component: 2900 - total flux cleaned = -0.00268104 Jy ! Component: 2950 - total flux cleaned = -0.00270836 Jy ! Component: 3000 - total flux cleaned = -0.00270835 Jy ! Component: 3050 - total flux cleaned = -0.0027083 Jy ! Component: 3100 - total flux cleaned = -0.00270829 Jy ! Component: 3150 - total flux cleaned = -0.00274904 Jy ! Component: 3200 - total flux cleaned = -0.00274906 Jy ! Component: 3250 - total flux cleaned = -0.0027626 Jy ! Component: 3300 - total flux cleaned = -0.00278959 Jy ! Component: 3350 - total flux cleaned = -0.00280309 Jy ! Component: 3400 - total flux cleaned = -0.0028436 Jy ! Component: 3450 - total flux cleaned = -0.00283013 Jy ! Component: 3500 - total flux cleaned = -0.00285711 Jy ! Component: 3550 - total flux cleaned = -0.00291109 Jy ! Component: 3600 - total flux cleaned = -0.00297859 Jy ! Component: 3650 - total flux cleaned = -0.00299211 Jy ! Component: 3700 - total flux cleaned = -0.00300555 Jy ! Component: 3750 - total flux cleaned = -0.00303253 Jy ! Component: 3800 - total flux cleaned = -0.00307307 Jy ! Component: 3850 - total flux cleaned = -0.00308667 Jy ! Component: 3900 - total flux cleaned = -0.00314077 Jy ! Component: 3950 - total flux cleaned = -0.0031678 Jy ! Component: 4000 - total flux cleaned = -0.00324904 Jy ! Component: 4050 - total flux cleaned = -0.00327609 Jy ! Total flux subtracted in 4096 components = -0.00330316 Jy ! Clean residual min=-0.000836 max=0.000840 Jy/beam ! Clean residual mean=0.000000 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.17302 Jy keep ! Adding 181 model components to the UV plane model. ! The established model now contains 274 components and 0.17302 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1300+1206_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9888 x 1.916 at -0.06652 degrees (North through East) ! Clean map min=-0.0027152 max=0.14628 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1300+1206_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.146277 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00022165 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.454581 0.454581 0.909162 1.81832 3.63665 7.27329 14.5466 29.0932 58.1864 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.146 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 659.948 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1300+1206_X_uvs.log closed on Wed Apr 6 21:36:54 2016