! Started logfile: /d2/scr/pima/bp177j_uvs/J0236-1307_X_uvs.log on Thu Jun 19 03:22:42 2014 obs /d2/scr/pima/bp177j_uvs/J0236-1307_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177j_uvs/J0236-1307_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0236-1307 ! ! 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 1080 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/bp177j_uvs/J0236-1307_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. ! ! 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=1.009157Jy sigma=36.223087 ! Fit after self-cal, rms=0.862529Jy sigma=30.915424 ! 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=0.739 mas, bmaj=2.124 mas, bpa=-4.388 degrees ! Estimated noise=0.832212 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 = 0.1033 Jy ! Component: 100 - total flux cleaned = 0.128782 Jy ! Total flux subtracted in 100 components = 0.128782 Jy ! Clean residual min=-0.006972 max=0.013900 Jy/beam ! Clean residual mean=-0.000008 rms=0.002186 Jy/beam ! Combined flux in latest and established models = 0.128782 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.128782 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=0.036764Jy sigma=1.295551 ! Fit after self-cal, rms=0.036757Jy sigma=1.295045 ! Inverting map ! Added new window around map position (-0.6, 3.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0142102 Jy ! Component: 100 - total flux cleaned = 0.023061 Jy ! Total flux subtracted in 100 components = 0.023061 Jy ! Clean residual min=-0.005816 max=0.008786 Jy/beam ! Clean residual mean=-0.000007 rms=0.001562 Jy/beam ! Combined flux in latest and established models = 0.151843 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 32 components and 0.151843 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=0.029456Jy sigma=1.004819 ! Fit after self-cal, rms=0.029393Jy sigma=0.998876 ! 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=0.919 mas, bmaj=2.364 mas, bpa=-4.023 degrees ! Estimated noise=0.619826 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 (0.4, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102427 Jy ! Component: 100 - total flux cleaned = 0.016812 Jy ! Component: 150 - total flux cleaned = 0.0215439 Jy ! Component: 200 - total flux cleaned = 0.0250623 Jy ! Total flux subtracted in 200 components = 0.0250623 Jy ! Clean residual min=-0.005498 max=0.004564 Jy/beam ! Clean residual mean=-0.000014 rms=0.001071 Jy/beam ! Combined flux in latest and established models = 0.176906 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 61 components and 0.176906 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=0.024987Jy sigma=0.826101 ! Fit after self-cal, rms=0.024911Jy sigma=0.823183 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.919 x 2.364 at -4.023 degrees (North through East) ! Clean map min=-0.0048991 max=0.12967 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.96 HN 0.90 KP 0.94 ! LA 0.96 MK 0.88 NL 1.03 OV 0.95 ! PT 0.88 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.05 HN 0.94 KP 1.08 ! LA 0.91 MK 0.92 NL 1.03 OV 1.01 ! PT 0.92 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 0.99 KP 0.92 ! LA 0.98 MK 1.00 NL 1.00 OV 1.02 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.98 KP 1.04 ! LA 0.99 MK 1.13 NL 0.95 OV 0.98 ! PT 0.91 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.024911Jy sigma=0.823183 ! Fit after self-cal, rms=0.022605Jy sigma=0.748963 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9196 mas, bmaj=2.369 mas, bpa=-4.1 degrees ! Estimated noise=0.604646 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 = 0.000456037 Jy ! Component: 100 - total flux cleaned = 0.00112591 Jy ! Component: 150 - total flux cleaned = 0.00134854 Jy ! Component: 200 - total flux cleaned = 0.00144598 Jy ! Total flux subtracted in 200 components = 0.00144598 Jy ! Clean residual min=-0.004154 max=0.002597 Jy/beam ! Clean residual mean=-0.000008 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.178352 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 80 components and 0.178352 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=0.022309Jy sigma=0.731527 ! Fit after self-cal, rms=0.022294Jy sigma=0.731087 ! 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=0.022294Jy sigma=0.731087 ! Fit after self-cal, rms=0.022076Jy sigma=0.729565 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9179 mas, bmaj=2.365 mas, bpa=-4.13 degrees ! Estimated noise=0.600541 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000200947 Jy ! Component: 100 - total flux cleaned = 2.81553e-05 Jy ! Component: 150 - total flux cleaned = 0.000148125 Jy ! Component: 200 - total flux cleaned = 0.000257919 Jy ! Total flux subtracted in 200 components = 0.000257919 Jy ! Clean residual min=-0.003946 max=0.002436 Jy/beam ! Clean residual mean=-0.000008 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.178609 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 86 components and 0.178609 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=0.021955Jy sigma=0.721576 ! Fit after self-cal, rms=0.021948Jy sigma=0.721359 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 = 0.000257051 Jy ! Component: 100 - total flux cleaned = 0.000351224 Jy ! Component: 150 - total flux cleaned = 0.000467339 Jy ! Component: 200 - total flux cleaned = 0.000603439 Jy ! Total flux subtracted in 200 components = 0.000603439 Jy ! Clean residual min=-0.003809 max=0.002415 Jy/beam ! Clean residual mean=-0.000007 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.179213 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 93 components and 0.179213 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=0.021879Jy sigma=0.718225 ! Fit after self-cal, rms=0.021875Jy sigma=0.718117 ! 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=0.021875Jy sigma=0.718117 ! Fit after self-cal, rms=0.021716Jy sigma=0.717272 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9166 mas, bmaj=2.362 mas, bpa=-4.176 degrees ! Estimated noise=0.597675 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000150576 Jy ! Component: 100 - total flux cleaned = 1.6752e-05 Jy ! Component: 150 - total flux cleaned = 9.40927e-05 Jy ! Component: 200 - total flux cleaned = 0.000167368 Jy ! Total flux subtracted in 200 components = 0.000167368 Jy ! Clean residual min=-0.003722 max=0.002323 Jy/beam ! Clean residual mean=-0.000007 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.17938 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 98 components and 0.17938 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=0.021680Jy sigma=0.713751 ! Fit after self-cal, rms=0.021677Jy sigma=0.713684 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.09136e-05 Jy ! Component: 100 - total flux cleaned = 0.000138628 Jy ! Component: 150 - total flux cleaned = 0.000202708 Jy ! Component: 200 - total flux cleaned = 0.000243839 Jy ! Total flux subtracted in 200 components = 0.000243839 Jy ! Clean residual min=-0.003668 max=0.002316 Jy/beam ! Clean residual mean=-0.000007 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.179624 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 100 components and 0.179624 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=0.021638Jy sigma=0.712095 ! Fit after self-cal, rms=0.021636Jy sigma=0.712052 ! 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=0.021636Jy sigma=0.712052 ! Fit after self-cal, rms=0.021550Jy sigma=0.711754 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.116 mas, bmaj=4.238 mas, bpa=-3.906 degrees ! Estimated noise=0.753567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000666107 Jy ! Component: 100 - total flux cleaned = 0.000876015 Jy ! Component: 150 - total flux cleaned = 0.000974724 Jy ! Component: 200 - total flux cleaned = 0.00100765 Jy ! Total flux subtracted in 200 components = 0.00100765 Jy ! Clean residual min=-0.003616 max=0.002831 Jy/beam ! Clean residual mean=-0.000015 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.180632 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 113 components and 0.180632 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=0.021553Jy sigma=0.711082 ! Fit after self-cal, rms=0.021545Jy sigma=0.710942 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 = 8.80029e-05 Jy ! Component: 100 - total flux cleaned = 0.000103921 Jy ! Component: 150 - total flux cleaned = 0.000118534 Jy ! Component: 200 - total flux cleaned = 0.000146806 Jy ! Total flux subtracted in 200 components = 0.000146806 Jy ! Clean residual min=-0.003516 max=0.002830 Jy/beam ! Clean residual mean=-0.000015 rms=0.000910 Jy/beam ! Combined flux in latest and established models = 0.180779 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 120 components and 0.180779 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=0.021549Jy sigma=0.710722 ! Fit after self-cal, rms=0.021546Jy sigma=0.710666 ! 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=0.9159 mas, bmaj=2.36 mas, bpa=-4.209 degrees ! Estimated noise=0.596089 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9159 x 2.36 at -4.209 degrees (North through East) ! Clean map min=-0.0032063 max=0.12494 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=0.7336 mas, bmaj=2.121 mas, bpa=-4.628 degrees ! Estimated noise=0.795897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.098788 Jy ! Component: 100 - total flux cleaned = 0.124258 Jy ! Component: 150 - total flux cleaned = 0.138294 Jy ! Component: 200 - total flux cleaned = 0.147352 Jy ! Total flux subtracted in 200 components = 0.147352 Jy ! Clean residual min=-0.004601 max=0.006312 Jy/beam ! Clean residual mean=-0.000006 rms=0.001263 Jy/beam ! Combined flux in latest and established models = 0.147352 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.147352 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9159 mas, bmaj=2.36 mas, bpa=-4.209 degrees ! Estimated noise=0.596089 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 (27, 31.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00928395 Jy ! Component: 100 - total flux cleaned = 0.015466 Jy ! Component: 150 - total flux cleaned = 0.0199139 Jy ! Component: 200 - total flux cleaned = 0.0232104 Jy ! Total flux subtracted in 200 components = 0.0232104 Jy ! Clean residual min=-0.003654 max=0.003283 Jy/beam ! Clean residual mean=-0.000009 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.170563 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 72 components and 0.170563 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=2.116 mas, bmaj=4.238 mas, bpa=-3.906 degrees ! Estimated noise=0.753567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00396992 Jy ! Component: 100 - total flux cleaned = 0.00620364 Jy ! Component: 150 - total flux cleaned = 0.00705827 Jy ! Component: 200 - total flux cleaned = 0.00758426 Jy ! Total flux subtracted in 200 components = 0.00758426 Jy ! Clean residual min=-0.003438 max=0.003011 Jy/beam ! Clean residual mean=-0.000015 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.178147 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 = 0.000465802 Jy ! Component: 100 - total flux cleaned = 0.000724796 Jy ! Component: 150 - total flux cleaned = 0.000869194 Jy ! Component: 200 - total flux cleaned = 0.0009769 Jy ! Total flux subtracted in 200 components = 0.0009769 Jy ! Clean residual min=-0.003410 max=0.002916 Jy/beam ! Clean residual mean=-0.000015 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.179124 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 117 components and 0.179124 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9159 mas, bmaj=2.36 mas, bpa=-4.209 degrees ! Estimated noise=0.596089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.52471e-05 Jy ! Component: 100 - total flux cleaned = 0.000135007 Jy ! Component: 150 - total flux cleaned = 9.28801e-05 Jy ! Component: 200 - total flux cleaned = 5.34427e-05 Jy ! Total flux subtracted in 200 components = 5.34427e-05 Jy ! Clean residual min=-0.003071 max=0.002448 Jy/beam ! Clean residual mean=-0.000007 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.179177 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 138 components and 0.179177 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=0.021428Jy sigma=0.708498 ! Fit after self-cal, rms=0.021389Jy sigma=0.706470 wmodel /d2/scr/pima/bp177j_uvs/J0236-1307_X_map.mod ! Writing 138 model components to file: /d2/scr/pima/bp177j_uvs/J0236-1307_X_map.mod wobs /d2/scr/pima/bp177j_uvs/J0236-1307_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177j_uvs/J0236-1307_X_uvs.fits wwins /d2/scr/pima/bp177j_uvs/J0236-1307_X_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp177j_uvs/J0236-1307_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 = -0.00134224 Jy ! Component: 100 - total flux cleaned = -0.00233867 Jy ! Component: 150 - total flux cleaned = -0.00321053 Jy ! Component: 200 - total flux cleaned = -0.00374165 Jy ! Component: 250 - total flux cleaned = -0.00412846 Jy ! Component: 300 - total flux cleaned = -0.00438534 Jy ! Component: 350 - total flux cleaned = -0.00442107 Jy ! Component: 400 - total flux cleaned = -0.00452329 Jy ! Component: 450 - total flux cleaned = -0.00452297 Jy ! Component: 500 - total flux cleaned = -0.00445921 Jy ! Component: 550 - total flux cleaned = -0.00436765 Jy ! Component: 600 - total flux cleaned = -0.00430884 Jy ! Component: 650 - total flux cleaned = -0.00419306 Jy ! Component: 700 - total flux cleaned = -0.00408046 Jy ! Component: 750 - total flux cleaned = -0.00391595 Jy ! Component: 800 - total flux cleaned = -0.00380934 Jy ! Component: 850 - total flux cleaned = -0.00375755 Jy ! Component: 900 - total flux cleaned = -0.00363062 Jy ! Component: 950 - total flux cleaned = -0.00360644 Jy ! Component: 1000 - total flux cleaned = -0.00358256 Jy ! Component: 1050 - total flux cleaned = -0.00348735 Jy ! Component: 1100 - total flux cleaned = -0.00344157 Jy ! Component: 1150 - total flux cleaned = -0.00339581 Jy ! Component: 1200 - total flux cleaned = -0.00328385 Jy ! Component: 1250 - total flux cleaned = -0.00319677 Jy ! Component: 1300 - total flux cleaned = -0.003154 Jy ! Component: 1350 - total flux cleaned = -0.00304854 Jy ! Component: 1400 - total flux cleaned = -0.0029865 Jy ! Component: 1450 - total flux cleaned = -0.00294605 Jy ! Component: 1500 - total flux cleaned = -0.00280602 Jy ! Component: 1550 - total flux cleaned = -0.00272714 Jy ! Component: 1600 - total flux cleaned = -0.00263041 Jy ! Component: 1650 - total flux cleaned = -0.00257363 Jy ! Component: 1700 - total flux cleaned = -0.00253583 Jy ! Component: 1750 - total flux cleaned = -0.00235118 Jy ! Component: 1800 - total flux cleaned = -0.00229671 Jy ! Component: 1850 - total flux cleaned = -0.00222503 Jy ! Component: 1900 - total flux cleaned = -0.00213651 Jy ! Component: 1950 - total flux cleaned = -0.0020843 Jy ! Component: 2000 - total flux cleaned = -0.0020497 Jy ! Component: 2050 - total flux cleaned = -0.00199851 Jy ! Component: 2100 - total flux cleaned = -0.00189763 Jy ! Component: 2150 - total flux cleaned = -0.00183147 Jy ! Component: 2200 - total flux cleaned = -0.00178242 Jy ! Component: 2250 - total flux cleaned = -0.00173376 Jy ! Component: 2300 - total flux cleaned = -0.00165366 Jy ! Component: 2350 - total flux cleaned = -0.00162176 Jy ! Component: 2400 - total flux cleaned = -0.00159035 Jy ! Component: 2450 - total flux cleaned = -0.00152831 Jy ! Component: 2500 - total flux cleaned = -0.00146699 Jy ! Component: 2550 - total flux cleaned = -0.00143655 Jy ! Component: 2600 - total flux cleaned = -0.00136145 Jy ! Component: 2650 - total flux cleaned = -0.00134647 Jy ! Component: 2700 - total flux cleaned = -0.00127295 Jy ! Component: 2750 - total flux cleaned = -0.00124364 Jy ! Component: 2800 - total flux cleaned = -0.00120041 Jy ! Component: 2850 - total flux cleaned = -0.00118621 Jy ! Component: 2900 - total flux cleaned = -0.00121459 Jy ! Component: 2950 - total flux cleaned = -0.00121455 Jy ! Component: 3000 - total flux cleaned = -0.0012144 Jy ! Component: 3050 - total flux cleaned = -0.00118654 Jy ! Component: 3100 - total flux cleaned = -0.00117295 Jy ! Component: 3150 - total flux cleaned = -0.00117306 Jy ! Component: 3200 - total flux cleaned = -0.00118643 Jy ! Component: 3250 - total flux cleaned = -0.00118629 Jy ! Component: 3300 - total flux cleaned = -0.00117298 Jy ! Component: 3350 - total flux cleaned = -0.00113392 Jy ! Component: 3400 - total flux cleaned = -0.00118578 Jy ! Component: 3450 - total flux cleaned = -0.00117294 Jy ! Component: 3500 - total flux cleaned = -0.00113469 Jy ! Component: 3550 - total flux cleaned = -0.00113476 Jy ! Component: 3600 - total flux cleaned = -0.00113488 Jy ! Component: 3650 - total flux cleaned = -0.00110997 Jy ! Component: 3700 - total flux cleaned = -0.00113456 Jy ! Component: 3750 - total flux cleaned = -0.00111004 Jy ! Component: 3800 - total flux cleaned = -0.00107372 Jy ! Component: 3850 - total flux cleaned = -0.00107378 Jy ! Component: 3900 - total flux cleaned = -0.00107386 Jy ! Component: 3950 - total flux cleaned = -0.0010619 Jy ! Component: 4000 - total flux cleaned = -0.00102645 Jy ! Component: 4050 - total flux cleaned = -0.00102641 Jy ! Total flux subtracted in 4096 components = -0.00102637 Jy ! Clean residual min=-0.000693 max=0.000773 Jy/beam ! Clean residual mean=-0.000001 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.178151 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 426 components and 0.178151 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177j_uvs/J0236-1307_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9159 x 2.36 at -4.209 degrees (North through East) ! Clean map min=-0.001831 max=0.12434 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177j_uvs/J0236-1307_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.124338 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000193128 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.465973 0.465973 0.931946 1.86389 3.72779 7.45557 14.9111 29.8223 59.6446 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.124 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 643.813 quit ! Quitting program ! Log file /d2/scr/pima/bp177j_uvs/J0236-1307_X_uvs.log closed on Thu Jun 19 03:22:47 2014