! Started logfile: /scr/pima/bg219g_uvs/J1112+3503_X_uvs.log on Thu Apr 7 09:48:12 2016 obs /scr/pima/bg219g_uvs/J1112+3503_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1112+3503_X_uva.fits ! AN table 1: 31 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.91129 visibilities/baseline/integration-bin. ! Found source: J1112+3503 ! ! 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 9492 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/bg219g_uvs/J1112+3503_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 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 26 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=1.006432Jy sigma=25.439235 ! Fit after self-cal, rms=0.880892Jy sigma=22.121469 ! 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=0.6873 mas, bmaj=2.63 mas, bpa=-51.17 degrees ! Estimated noise=0.972908 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 = 0.0925458 Jy ! Component: 100 - total flux cleaned = 0.112905 Jy ! Total flux subtracted in 100 components = 0.112905 Jy ! Clean residual min=-0.006069 max=0.006876 Jy/beam ! Clean residual mean=-0.000012 rms=0.001521 Jy/beam ! Combined flux in latest and established models = 0.112905 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.112905 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=0.055061Jy sigma=1.257925 ! Fit after self-cal, rms=0.054982Jy sigma=1.254946 ! 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=1.002 mas, bmaj=2.512 mas, bpa=-52.93 degrees ! Estimated noise=0.412559 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 = 0.00834273 Jy ! Component: 100 - total flux cleaned = 0.0123877 Jy ! Component: 150 - total flux cleaned = 0.0146415 Jy ! Component: 200 - total flux cleaned = 0.0150136 Jy ! Total flux subtracted in 200 components = 0.0150136 Jy ! Clean residual min=-0.002661 max=0.002519 Jy/beam ! Clean residual mean=-0.000000 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.127919 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.127919 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=0.053791Jy sigma=1.222440 ! Fit after self-cal, rms=0.053787Jy sigma=1.221728 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.002 x 2.512 at -52.93 degrees (North through East) ! Clean map min=-0.0025113 max=0.12102 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 1.05 FD 0.96 HN 1.06 KP 1.00 ! MK 0.98 NL 0.99 OV 1.00 PT 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.01 KP 1.02 ! MK 0.96 NL 1.01 OV 0.96 PT 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.95 KP 1.03 ! MK 0.94 NL 1.03 OV 0.97 PT 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.91 KP 1.01 ! MK 1.00 NL 1.02 OV 1.01 PT 1.04 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 0.99 KP 1.02 ! MK 1.01 NL 1.02 OV 0.96 PT 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.92 KP 1.00 ! MK 0.98 NL 1.05 OV 1.00 PT 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.98 KP 0.99 ! MK 1.02 NL 1.01 OV 0.91 PT 1.04 ! ! ! 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=0.053787Jy sigma=1.221728 ! Fit after self-cal, rms=0.052949Jy sigma=1.212684 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9972 mas, bmaj=2.51 mas, bpa=-52.94 degrees ! Estimated noise=0.409384 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 = 0.000895791 Jy ! Component: 100 - total flux cleaned = 0.000895279 Jy ! Component: 150 - total flux cleaned = 0.000954381 Jy ! Component: 200 - total flux cleaned = 0.001029 Jy ! Total flux subtracted in 200 components = 0.001029 Jy ! Clean residual min=-0.002133 max=0.001967 Jy/beam ! Clean residual mean=0.000003 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.128948 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.128948 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=0.052891Jy sigma=1.211534 ! Fit after self-cal, rms=0.052894Jy sigma=1.211342 ! 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=0.052894Jy sigma=1.211342 ! Fit after self-cal, rms=0.052739Jy sigma=1.211270 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9958 mas, bmaj=2.511 mas, bpa=-52.97 degrees ! Estimated noise=0.409056 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000319958 Jy ! Component: 100 - total flux cleaned = 0.00032018 Jy ! Component: 150 - total flux cleaned = 0.000377355 Jy ! Component: 200 - total flux cleaned = 0.000426917 Jy ! Total flux subtracted in 200 components = 0.000426917 Jy ! Clean residual min=-0.002059 max=0.001988 Jy/beam ! Clean residual mean=0.000003 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.129375 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 30 components and 0.129375 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=0.052720Jy sigma=1.210881 ! Fit after self-cal, rms=0.052718Jy sigma=1.210851 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.30607e-05 Jy ! Component: 100 - total flux cleaned = 6.36648e-05 Jy ! Component: 150 - total flux cleaned = 0.000104146 Jy ! Component: 200 - total flux cleaned = 0.00014156 Jy ! Total flux subtracted in 200 components = 0.00014156 Jy ! Clean residual min=-0.002029 max=0.001988 Jy/beam ! Clean residual mean=0.000003 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.129516 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 36 components and 0.129516 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=0.052710Jy sigma=1.210674 ! Fit after self-cal, rms=0.052709Jy sigma=1.210658 ! 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=0.052709Jy sigma=1.210658 ! Fit after self-cal, rms=0.052644Jy sigma=1.210624 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9954 mas, bmaj=2.511 mas, bpa=-53 degrees ! Estimated noise=0.409052 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000146342 Jy ! Component: 100 - total flux cleaned = 0.000197138 Jy ! Component: 150 - total flux cleaned = 0.000218515 Jy ! Component: 200 - total flux cleaned = 0.000249218 Jy ! Total flux subtracted in 200 components = 0.000249218 Jy ! Clean residual min=-0.001990 max=0.001978 Jy/beam ! Clean residual mean=0.000003 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.129765 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 38 components and 0.129765 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=0.052638Jy sigma=1.210482 ! Fit after self-cal, rms=0.052637Jy sigma=1.210472 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 = 2.40145e-05 Jy ! Component: 100 - total flux cleaned = 4.32154e-05 Jy ! Component: 150 - total flux cleaned = 7.04936e-05 Jy ! Component: 200 - total flux cleaned = 9.63136e-05 Jy ! Total flux subtracted in 200 components = 9.63136e-05 Jy ! Clean residual min=-0.001970 max=0.001968 Jy/beam ! Clean residual mean=0.000003 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.129862 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.129862 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=0.052634Jy sigma=1.210388 ! Fit after self-cal, rms=0.052634Jy sigma=1.210380 ! 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=0.052634Jy sigma=1.210380 ! Fit after self-cal, rms=0.052587Jy sigma=1.210360 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.266 mas, bmaj=2.958 mas, bpa=-86.24 degrees ! Estimated noise=0.489379 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.79706e-05 Jy ! Component: 100 - total flux cleaned = -9.69412e-05 Jy ! Component: 150 - total flux cleaned = -0.000104923 Jy ! Component: 200 - total flux cleaned = -0.000112062 Jy ! Total flux subtracted in 200 components = -0.000112062 Jy ! Clean residual min=-0.001888 max=0.001877 Jy/beam ! Clean residual mean=0.000004 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.12975 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.12975 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=0.052586Jy sigma=1.210306 ! Fit after self-cal, rms=0.052584Jy sigma=1.210296 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 = -9.56111e-06 Jy ! Component: 100 - total flux cleaned = -9.42348e-06 Jy ! Component: 150 - total flux cleaned = -1.57935e-05 Jy ! Component: 200 - total flux cleaned = -2.19605e-05 Jy ! Total flux subtracted in 200 components = -2.19605e-05 Jy ! Clean residual min=-0.001850 max=0.001854 Jy/beam ! Clean residual mean=0.000004 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.129728 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.129728 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=0.052583Jy sigma=1.210268 ! Fit after self-cal, rms=0.052582Jy sigma=1.210261 ! 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=0.9952 mas, bmaj=2.512 mas, bpa=-53.02 degrees ! Estimated noise=0.409059 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9952 x 2.512 at -53.02 degrees (North through East) ! Clean map min=-0.0018163 max=0.12013 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=0.6835 mas, bmaj=2.632 mas, bpa=-51.29 degrees ! Estimated noise=0.957626 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0910111 Jy ! Component: 100 - total flux cleaned = 0.111348 Jy ! Component: 150 - total flux cleaned = 0.119091 Jy ! Component: 200 - total flux cleaned = 0.123678 Jy ! Total flux subtracted in 200 components = 0.123678 Jy ! Clean residual min=-0.004582 max=0.004402 Jy/beam ! Clean residual mean=-0.000003 rms=0.001108 Jy/beam ! Combined flux in latest and established models = 0.123678 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.123678 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9952 mas, bmaj=2.512 mas, bpa=-53.02 degrees ! Estimated noise=0.409059 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 = 0.00401775 Jy ! Component: 100 - total flux cleaned = 0.00561288 Jy ! Component: 150 - total flux cleaned = 0.00571533 Jy ! Component: 200 - total flux cleaned = 0.00571712 Jy ! Total flux subtracted in 200 components = 0.00571712 Jy ! Clean residual min=-0.002152 max=0.001964 Jy/beam ! Clean residual mean=0.000001 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.129395 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 0.129395 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=2.266 mas, bmaj=2.958 mas, bpa=-86.24 degrees ! Estimated noise=0.489379 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00030515 Jy ! Component: 100 - total flux cleaned = 0.000206275 Jy ! Component: 150 - total flux cleaned = 0.000165124 Jy ! Component: 200 - total flux cleaned = 0.000148311 Jy ! Total flux subtracted in 200 components = 0.000148311 Jy ! Clean residual min=-0.002182 max=0.001959 Jy/beam ! Clean residual mean=0.000003 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.129543 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 = 6.65507e-07 Jy ! Component: 100 - total flux cleaned = 3.09909e-07 Jy ! Component: 150 - total flux cleaned = -1.24652e-05 Jy ! Component: 200 - total flux cleaned = -1.2472e-05 Jy ! Total flux subtracted in 200 components = -1.2472e-05 Jy ! Clean residual min=-0.002087 max=0.001940 Jy/beam ! Clean residual mean=0.000004 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.129531 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 39 components and 0.129531 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9952 mas, bmaj=2.512 mas, bpa=-53.02 degrees ! Estimated noise=0.409059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.12048e-05 Jy ! Component: 100 - total flux cleaned = -5.05583e-05 Jy ! Component: 150 - total flux cleaned = -6.6444e-05 Jy ! Component: 200 - total flux cleaned = -6.71966e-05 Jy ! Total flux subtracted in 200 components = -6.71966e-05 Jy ! Clean residual min=-0.002002 max=0.001965 Jy/beam ! Clean residual mean=0.000002 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.129463 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.129463 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=0.052587Jy sigma=1.210486 ! Fit after self-cal, rms=0.052590Jy sigma=1.210444 wmodel /scr/pima/bg219g_uvs/J1112+3503_X_map.mod ! Writing 48 model components to file: /scr/pima/bg219g_uvs/J1112+3503_X_map.mod wobs /scr/pima/bg219g_uvs/J1112+3503_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219g_uvs/J1112+3503_X_uvs.fits wwins /scr/pima/bg219g_uvs/J1112+3503_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219g_uvs/J1112+3503_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 = 9.70626e-05 Jy ! Component: 100 - total flux cleaned = 0.000161309 Jy ! Component: 150 - total flux cleaned = 0.000215975 Jy ! Component: 200 - total flux cleaned = 0.000266083 Jy ! Component: 250 - total flux cleaned = 0.000429244 Jy ! Component: 300 - total flux cleaned = 0.000562024 Jy ! Component: 350 - total flux cleaned = 0.000688965 Jy ! Component: 400 - total flux cleaned = 0.000770202 Jy ! Component: 450 - total flux cleaned = 0.000905019 Jy ! Component: 500 - total flux cleaned = 0.000979247 Jy ! Component: 550 - total flux cleaned = 0.0010697 Jy ! Component: 600 - total flux cleaned = 0.00115704 Jy ! Component: 650 - total flux cleaned = 0.0012248 Jy ! Component: 700 - total flux cleaned = 0.00130687 Jy ! Component: 750 - total flux cleaned = 0.00137101 Jy ! Component: 800 - total flux cleaned = 0.00148057 Jy ! Component: 850 - total flux cleaned = 0.00152657 Jy ! Component: 900 - total flux cleaned = 0.00158636 Jy ! Component: 950 - total flux cleaned = 0.00167456 Jy ! Component: 1000 - total flux cleaned = 0.00176095 Jy ! Component: 1050 - total flux cleaned = 0.00187411 Jy ! Component: 1100 - total flux cleaned = 0.00195717 Jy ! Component: 1150 - total flux cleaned = 0.00205251 Jy ! Component: 1200 - total flux cleaned = 0.00214643 Jy ! Component: 1250 - total flux cleaned = 0.00226548 Jy ! Component: 1300 - total flux cleaned = 0.0023825 Jy ! Component: 1350 - total flux cleaned = 0.00247206 Jy ! Component: 1400 - total flux cleaned = 0.00258589 Jy ! Component: 1450 - total flux cleaned = 0.00267336 Jy ! Component: 1500 - total flux cleaned = 0.00278461 Jy ! Component: 1550 - total flux cleaned = 0.00284586 Jy ! Component: 1600 - total flux cleaned = 0.00290661 Jy ! Component: 1650 - total flux cleaned = 0.00297882 Jy ! Component: 1700 - total flux cleaned = 0.00303834 Jy ! Component: 1750 - total flux cleaned = 0.00307376 Jy ! Component: 1800 - total flux cleaned = 0.00312071 Jy ! Component: 1850 - total flux cleaned = 0.0031673 Jy ! Component: 1900 - total flux cleaned = 0.0032135 Jy ! Component: 1950 - total flux cleaned = 0.0032595 Jy ! Component: 2000 - total flux cleaned = 0.00331657 Jy ! Component: 2050 - total flux cleaned = 0.00337338 Jy ! Component: 2100 - total flux cleaned = 0.00341851 Jy ! Component: 2150 - total flux cleaned = 0.00347477 Jy ! Component: 2200 - total flux cleaned = 0.00353068 Jy ! Component: 2250 - total flux cleaned = 0.00357526 Jy ! Component: 2300 - total flux cleaned = 0.00360854 Jy ! Component: 2350 - total flux cleaned = 0.00365291 Jy ! Component: 2400 - total flux cleaned = 0.00371924 Jy ! Component: 2450 - total flux cleaned = 0.00377446 Jy ! Component: 2500 - total flux cleaned = 0.00385166 Jy ! Component: 2550 - total flux cleaned = 0.00389583 Jy ! Component: 2600 - total flux cleaned = 0.00396223 Jy ! Component: 2650 - total flux cleaned = 0.00400662 Jy ! Component: 2700 - total flux cleaned = 0.00405103 Jy ! Component: 2750 - total flux cleaned = 0.00409544 Jy ! Component: 2800 - total flux cleaned = 0.00416227 Jy ! Component: 2850 - total flux cleaned = 0.0041847 Jy ! Component: 2900 - total flux cleaned = 0.00422971 Jy ! Component: 2950 - total flux cleaned = 0.00427488 Jy ! Component: 3000 - total flux cleaned = 0.00428621 Jy ! Component: 3050 - total flux cleaned = 0.00432036 Jy ! Component: 3100 - total flux cleaned = 0.0043892 Jy ! Component: 3150 - total flux cleaned = 0.00442387 Jy ! Component: 3200 - total flux cleaned = 0.00447036 Jy ! Component: 3250 - total flux cleaned = 0.00450535 Jy ! Component: 3300 - total flux cleaned = 0.00455225 Jy ! Component: 3350 - total flux cleaned = 0.00461138 Jy ! Component: 3400 - total flux cleaned = 0.00465898 Jy ! Component: 3450 - total flux cleaned = 0.00467099 Jy ! Component: 3500 - total flux cleaned = 0.00470713 Jy ! Component: 3550 - total flux cleaned = 0.00473141 Jy ! Component: 3600 - total flux cleaned = 0.00475596 Jy ! Component: 3650 - total flux cleaned = 0.00478068 Jy ! Component: 3700 - total flux cleaned = 0.00481811 Jy ! Component: 3750 - total flux cleaned = 0.00484336 Jy ! Component: 3800 - total flux cleaned = 0.0048689 Jy ! Component: 3850 - total flux cleaned = 0.0049073 Jy ! Component: 3900 - total flux cleaned = 0.00493328 Jy ! Component: 3950 - total flux cleaned = 0.00494636 Jy ! Component: 4000 - total flux cleaned = 0.00498588 Jy ! Component: 4050 - total flux cleaned = 0.00499926 Jy ! Total flux subtracted in 4096 components = 0.00503975 Jy ! Clean residual min=-0.000904 max=0.000797 Jy/beam ! Clean residual mean=0.000002 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.134503 Jy keep ! Adding 201 model components to the UV plane model. ! The established model now contains 249 components and 0.134503 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219g_uvs/J1112+3503_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9952 x 2.512 at -53.02 degrees (North through East) ! Clean map min=-0.0020166 max=0.1198 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1112+3503_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.119805 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00017608 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.440917 0.440917 0.881834 1.76367 3.52734 7.05467 14.1093 28.2187 56.4374 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.119 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 680.4 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1112+3503_X_uvs.log closed on Thu Apr 7 09:48:16 2016