! Started logfile: /d2/scr/pima/bp177b_uvs/J1407+0918_X_uvs.log on Sat Mar 22 08:10:28 2014 obs /d2/scr/pima/bp177b_uvs/J1407+0918_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177b_uvs/J1407+0918_X_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.666667 visibilities/baseline/integration-bin. ! Found source: J1407+0918 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 768 visibilities. select RR ! Selecting polarization: RR, channels: 1..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: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 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 /d2/scr/pima/bp177b_uvs/J1407+0918_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002652Jy sigma=39.048855 ! Fit after self-cal, rms=0.945961Jy sigma=36.726809 ! 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=0.8601 mas, bmaj=1.841 mas, bpa=9.068 degrees ! Estimated noise=0.989062 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 = 0.0388691 Jy ! Component: 100 - total flux cleaned = 0.0581122 Jy ! Total flux subtracted in 100 components = 0.0581122 Jy ! Clean residual min=-0.008327 max=0.012332 Jy/beam ! Clean residual mean=-0.000034 rms=0.002718 Jy/beam ! Combined flux in latest and established models = 0.0581122 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0581122 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.037267Jy sigma=1.393751 ! Fit after self-cal, rms=0.035533Jy sigma=1.337266 ! 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=1.045 mas, bmaj=2.166 mas, bpa=8.102 degrees ! Estimated noise=0.670276 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 = 0.0188323 Jy ! Component: 100 - total flux cleaned = 0.0287595 Jy ! Component: 150 - total flux cleaned = 0.035055 Jy ! Component: 200 - total flux cleaned = 0.0392486 Jy ! Total flux subtracted in 200 components = 0.0392486 Jy ! Clean residual min=-0.005488 max=0.006645 Jy/beam ! Clean residual mean=-0.000048 rms=0.001976 Jy/beam ! Combined flux in latest and established models = 0.0973608 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 56 components and 0.0973608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023812Jy sigma=0.849500 ! Fit after self-cal, rms=0.022818Jy sigma=0.816354 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.045 x 2.166 at 8.102 degrees (North through East) ! Clean map min=-0.0056741 max=0.041701 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* 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 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.022818Jy sigma=0.816354 ! Fit after self-cal, rms=0.022818Jy sigma=0.816354 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=2.166 mas, bpa=8.102 degrees ! Estimated noise=0.670276 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 = 0.00272319 Jy ! Component: 100 - total flux cleaned = 0.0036421 Jy ! Component: 150 - total flux cleaned = 0.00445053 Jy ! Component: 200 - total flux cleaned = 0.00516937 Jy ! Total flux subtracted in 200 components = 0.00516937 Jy ! Clean residual min=-0.005561 max=0.006291 Jy/beam ! Clean residual mean=-0.000046 rms=0.001832 Jy/beam ! Combined flux in latest and established models = 0.10253 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 58 components and 0.10253 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021684Jy sigma=0.774639 ! Fit after self-cal, rms=0.021634Jy sigma=0.772454 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021634Jy sigma=0.772454 ! Fit after self-cal, rms=0.021634Jy sigma=0.772454 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=2.166 mas, bpa=8.102 degrees ! Estimated noise=0.670276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000722768 Jy ! Component: 100 - total flux cleaned = 0.00135717 Jy ! Component: 150 - total flux cleaned = 0.00186685 Jy ! Component: 200 - total flux cleaned = 0.00220676 Jy ! Total flux subtracted in 200 components = 0.00220676 Jy ! Clean residual min=-0.005319 max=0.006008 Jy/beam ! Clean residual mean=-0.000045 rms=0.001769 Jy/beam ! Combined flux in latest and established models = 0.104737 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 0.104737 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021131Jy sigma=0.753763 ! Fit after self-cal, rms=0.021105Jy sigma=0.753329 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 = 0.000338024 Jy ! Component: 100 - total flux cleaned = 0.000593673 Jy ! Component: 150 - total flux cleaned = 0.00083381 Jy ! Component: 200 - total flux cleaned = 0.00106412 Jy ! Total flux subtracted in 200 components = 0.00106412 Jy ! Clean residual min=-0.005141 max=0.005787 Jy/beam ! Clean residual mean=-0.000044 rms=0.001730 Jy/beam ! Combined flux in latest and established models = 0.105801 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 62 components and 0.105801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020781Jy sigma=0.740980 ! Fit after self-cal, rms=0.020768Jy sigma=0.740783 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020768Jy sigma=0.740783 ! Fit after self-cal, rms=0.020768Jy sigma=0.740783 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=2.166 mas, bpa=8.102 degrees ! Estimated noise=0.670276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000173946 Jy ! Component: 100 - total flux cleaned = 0.000393973 Jy ! Component: 150 - total flux cleaned = 0.000604068 Jy ! Component: 200 - total flux cleaned = 0.000806656 Jy ! Total flux subtracted in 200 components = 0.000806656 Jy ! Clean residual min=-0.004979 max=0.005576 Jy/beam ! Clean residual mean=-0.000044 rms=0.001700 Jy/beam ! Combined flux in latest and established models = 0.106608 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 62 components and 0.106608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020524Jy sigma=0.731490 ! Fit after self-cal, rms=0.020521Jy sigma=0.731397 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 = 0.000198632 Jy ! Component: 100 - total flux cleaned = 0.000387181 Jy ! Component: 150 - total flux cleaned = 0.00057012 Jy ! Component: 200 - total flux cleaned = 0.000701594 Jy ! Total flux subtracted in 200 components = 0.000701594 Jy ! Clean residual min=-0.004849 max=0.005411 Jy/beam ! Clean residual mean=-0.000043 rms=0.001675 Jy/beam ! Combined flux in latest and established models = 0.107309 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 62 components and 0.107309 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020336Jy sigma=0.724258 ! Fit after self-cal, rms=0.020335Jy sigma=0.724200 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020335Jy sigma=0.724200 ! Fit after self-cal, rms=0.020335Jy sigma=0.724200 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.552 mas, bmaj=3.081 mas, bpa=7.427 degrees ! Estimated noise=0.771169 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00259564 Jy ! Component: 100 - total flux cleaned = 0.00328448 Jy ! Component: 150 - total flux cleaned = 0.00337297 Jy ! Component: 200 - total flux cleaned = 0.00350103 Jy ! Total flux subtracted in 200 components = 0.00350103 Jy ! Clean residual min=-0.006576 max=0.007569 Jy/beam ! Clean residual mean=-0.000074 rms=0.002697 Jy/beam ! Combined flux in latest and established models = 0.11081 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 65 components and 0.11081 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020311Jy sigma=0.722377 ! Fit after self-cal, rms=0.020273Jy sigma=0.721122 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 = 0.000124796 Jy ! Component: 100 - total flux cleaned = 0.000245645 Jy ! Component: 150 - total flux cleaned = 0.000323691 Jy ! Component: 200 - total flux cleaned = 0.000438403 Jy ! Total flux subtracted in 200 components = 0.000438403 Jy ! Clean residual min=-0.006457 max=0.007568 Jy/beam ! Clean residual mean=-0.000074 rms=0.002674 Jy/beam ! Combined flux in latest and established models = 0.111249 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 65 components and 0.111249 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020177Jy sigma=0.717280 ! Fit after self-cal, rms=0.020168Jy sigma=0.717128 ! 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=1.045 mas, bmaj=2.166 mas, bpa=8.102 degrees ! Estimated noise=0.670276 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.045 x 2.166 at 8.102 degrees (North through East) ! Clean map min=-0.0045849 max=0.038658 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=0.8601 mas, bmaj=1.841 mas, bpa=9.068 degrees ! Estimated noise=0.989062 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0414015 Jy ! Component: 100 - total flux cleaned = 0.0612358 Jy ! Component: 150 - total flux cleaned = 0.0733397 Jy ! Component: 200 - total flux cleaned = 0.0817126 Jy ! Total flux subtracted in 200 components = 0.0817126 Jy ! Clean residual min=-0.004852 max=0.006902 Jy/beam ! Clean residual mean=-0.000031 rms=0.001730 Jy/beam ! Combined flux in latest and established models = 0.0817126 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.0817126 Jy ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=2.166 mas, bpa=8.102 degrees ! Estimated noise=0.670276 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 = 0.00896617 Jy ! Component: 100 - total flux cleaned = 0.0144041 Jy ! Component: 150 - total flux cleaned = 0.0180115 Jy ! Component: 200 - total flux cleaned = 0.0204323 Jy ! Total flux subtracted in 200 components = 0.0204323 Jy ! Clean residual min=-0.005281 max=0.006541 Jy/beam ! Clean residual mean=-0.000046 rms=0.001838 Jy/beam ! Combined flux in latest and established models = 0.102145 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 50 components and 0.102145 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=2.552 mas, bmaj=3.081 mas, bpa=7.427 degrees ! Estimated noise=0.771169 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00409351 Jy ! Component: 100 - total flux cleaned = 0.00565714 Jy ! Component: 150 - total flux cleaned = 0.00594757 Jy ! Component: 200 - total flux cleaned = 0.00611632 Jy ! Total flux subtracted in 200 components = 0.00611632 Jy ! Clean residual min=-0.007065 max=0.007440 Jy/beam ! Clean residual mean=-0.000077 rms=0.002817 Jy/beam ! Combined flux in latest and established models = 0.108261 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 = 0.000218153 Jy ! Component: 100 - total flux cleaned = 0.000377963 Jy ! Component: 150 - total flux cleaned = 0.000532816 Jy ! Component: 200 - total flux cleaned = 0.000686815 Jy ! Total flux subtracted in 200 components = 0.000686815 Jy ! Clean residual min=-0.006944 max=0.007455 Jy/beam ! Clean residual mean=-0.000076 rms=0.002783 Jy/beam ! Combined flux in latest and established models = 0.108948 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 56 components and 0.108948 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=2.166 mas, bpa=8.102 degrees ! Estimated noise=0.670276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00145136 Jy ! Component: 100 - total flux cleaned = -0.00138584 Jy ! Component: 150 - total flux cleaned = -0.00127102 Jy ! Component: 200 - total flux cleaned = -0.00121782 Jy ! Total flux subtracted in 200 components = -0.00121782 Jy ! Clean residual min=-0.004905 max=0.005703 Jy/beam ! Clean residual mean=-0.000043 rms=0.001693 Jy/beam ! Combined flux in latest and established models = 0.10773 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 62 components and 0.10773 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020780Jy sigma=0.739449 ! Fit after self-cal, rms=0.020687Jy sigma=0.737433 wmodel /d2/scr/pima/bp177b_uvs/J1407+0918_X_map.mod ! Writing 62 model components to file: /d2/scr/pima/bp177b_uvs/J1407+0918_X_map.mod wobs /d2/scr/pima/bp177b_uvs/J1407+0918_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177b_uvs/J1407+0918_X_uvs.fits wwins /d2/scr/pima/bp177b_uvs/J1407+0918_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177b_uvs/J1407+0918_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 = 0.00177132 Jy ! Component: 100 - total flux cleaned = 0.00305267 Jy ! Component: 150 - total flux cleaned = 0.00390722 Jy ! Component: 200 - total flux cleaned = 0.0049083 Jy ! Component: 250 - total flux cleaned = 0.00551132 Jy ! Component: 300 - total flux cleaned = 0.00620179 Jy ! Component: 350 - total flux cleaned = 0.00690784 Jy ! Component: 400 - total flux cleaned = 0.00762599 Jy ! Component: 450 - total flux cleaned = 0.00825203 Jy ! Component: 500 - total flux cleaned = 0.00874357 Jy ! Component: 550 - total flux cleaned = 0.00921115 Jy ! Component: 600 - total flux cleaned = 0.00943267 Jy ! Component: 650 - total flux cleaned = 0.00964505 Jy ! Component: 700 - total flux cleaned = 0.00980719 Jy ! Component: 750 - total flux cleaned = 0.0100383 Jy ! Component: 800 - total flux cleaned = 0.0101851 Jy ! Component: 850 - total flux cleaned = 0.010149 Jy ! Component: 900 - total flux cleaned = 0.0101489 Jy ! Component: 950 - total flux cleaned = 0.0101489 Jy ! Component: 1000 - total flux cleaned = 0.0102433 Jy ! Component: 1050 - total flux cleaned = 0.0102435 Jy ! Component: 1100 - total flux cleaned = 0.0103019 Jy ! Component: 1150 - total flux cleaned = 0.0102734 Jy ! Component: 1200 - total flux cleaned = 0.0103568 Jy ! Component: 1250 - total flux cleaned = 0.0103837 Jy ! Component: 1300 - total flux cleaned = 0.0104357 Jy ! Component: 1350 - total flux cleaned = 0.0103838 Jy ! Component: 1400 - total flux cleaned = 0.0103584 Jy ! Component: 1450 - total flux cleaned = 0.0102854 Jy ! Component: 1500 - total flux cleaned = 0.0102617 Jy ! Component: 1550 - total flux cleaned = 0.0102151 Jy ! Component: 1600 - total flux cleaned = 0.0101697 Jy ! Component: 1650 - total flux cleaned = 0.0101023 Jy ! Component: 1700 - total flux cleaned = 0.0100148 Jy ! Component: 1750 - total flux cleaned = 0.00999285 Jy ! Component: 1800 - total flux cleaned = 0.00990821 Jy ! Component: 1850 - total flux cleaned = 0.00986661 Jy ! Component: 1900 - total flux cleaned = 0.00980509 Jy ! Component: 1950 - total flux cleaned = 0.00972478 Jy ! Component: 2000 - total flux cleaned = 0.00970498 Jy ! Component: 2050 - total flux cleaned = 0.00962668 Jy ! Component: 2100 - total flux cleaned = 0.00956911 Jy ! Component: 2150 - total flux cleaned = 0.00947418 Jy ! Component: 2200 - total flux cleaned = 0.00943658 Jy ! Component: 2250 - total flux cleaned = 0.0093994 Jy ! Component: 2300 - total flux cleaned = 0.00936267 Jy ! Component: 2350 - total flux cleaned = 0.00932636 Jy ! Component: 2400 - total flux cleaned = 0.0093083 Jy ! Component: 2450 - total flux cleaned = 0.00930821 Jy ! Component: 2500 - total flux cleaned = 0.00925517 Jy ! Component: 2550 - total flux cleaned = 0.0092203 Jy ! Component: 2600 - total flux cleaned = 0.00920296 Jy ! Component: 2650 - total flux cleaned = 0.00920299 Jy ! Component: 2700 - total flux cleaned = 0.0091688 Jy ! Component: 2750 - total flux cleaned = 0.00916891 Jy ! Component: 2800 - total flux cleaned = 0.0091353 Jy ! Component: 2850 - total flux cleaned = 0.00908522 Jy ! Component: 2900 - total flux cleaned = 0.0090686 Jy ! Component: 2950 - total flux cleaned = 0.00906844 Jy ! Component: 3000 - total flux cleaned = 0.00903568 Jy ! Component: 3050 - total flux cleaned = 0.00898697 Jy ! Component: 3100 - total flux cleaned = 0.00895481 Jy ! Component: 3150 - total flux cleaned = 0.00898684 Jy ! Component: 3200 - total flux cleaned = 0.00895499 Jy ! Component: 3250 - total flux cleaned = 0.00892335 Jy ! Component: 3300 - total flux cleaned = 0.00893913 Jy ! Component: 3350 - total flux cleaned = 0.00893917 Jy ! Component: 3400 - total flux cleaned = 0.00892344 Jy ! Component: 3450 - total flux cleaned = 0.00892341 Jy ! Component: 3500 - total flux cleaned = 0.00893898 Jy ! Component: 3550 - total flux cleaned = 0.00893898 Jy ! Component: 3600 - total flux cleaned = 0.00892373 Jy ! Component: 3650 - total flux cleaned = 0.00893912 Jy ! Component: 3700 - total flux cleaned = 0.0089544 Jy ! Component: 3750 - total flux cleaned = 0.00896958 Jy ! Component: 3800 - total flux cleaned = 0.00899973 Jy ! Component: 3850 - total flux cleaned = 0.0090449 Jy ! Component: 3900 - total flux cleaned = 0.00902976 Jy ! Component: 3950 - total flux cleaned = 0.00905982 Jy ! Component: 4000 - total flux cleaned = 0.00908972 Jy ! Component: 4050 - total flux cleaned = 0.00910466 Jy ! Total flux subtracted in 4096 components = 0.00911949 Jy ! Clean residual min=-0.000920 max=0.000844 Jy/beam ! Clean residual mean=0.000002 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.11685 Jy keep ! Adding 318 model components to the UV plane model. ! The established model now contains 380 components and 0.11685 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177b_uvs/J1407+0918_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.045 x 2.166 at 8.102 degrees (North through East) ! Clean map min=-0.0015843 max=0.038344 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177b_uvs/J1407+0918_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0383443 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000213658 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.67163 1.67163 3.34326 6.68652 13.373 26.7461 53.4922 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.038 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 179.465 quit ! Quitting program ! Log file /d2/scr/pima/bp177b_uvs/J1407+0918_X_uvs.log closed on Sat Mar 22 08:10:32 2014