! Started logfile: /scr/pima/bg219e_uvs/J0730-1141_X_uvs.log on Thu Apr 7 09:02:05 2016 obs /scr/pima/bg219e_uvs/J0730-1141_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0730-1141_X_uva.fits ! AN table 1: 14 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.873016 visibilities/baseline/integration-bin. ! Found source: J0730-1141 ! ! 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 5280 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/bg219e_uvs/J0730-1141_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 60 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=4.616518Jy sigma=36.402785 ! Fit after self-cal, rms=3.542540Jy sigma=27.608943 ! 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=0.8769 mas, bmaj=2.937 mas, bpa=21.59 degrees ! Estimated noise=3.44288 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 = 3.45468 Jy ! Component: 100 - total flux cleaned = 4.20803 Jy ! Total flux subtracted in 100 components = 4.20803 Jy ! Clean residual min=-0.091612 max=0.210099 Jy/beam ! Clean residual mean=-0.000157 rms=0.027049 Jy/beam ! Combined flux in latest and established models = 4.20803 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 4.20803 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=0.498117Jy sigma=3.568850 ! Fit after self-cal, rms=0.497707Jy sigma=3.568273 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.214288 Jy ! Component: 100 - total flux cleaned = 0.330651 Jy ! Total flux subtracted in 100 components = 0.330651 Jy ! Clean residual min=-0.055666 max=0.078968 Jy/beam ! Clean residual mean=-0.000098 rms=0.015546 Jy/beam ! Combined flux in latest and established models = 4.53868 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 4.53868 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=0.338044Jy sigma=2.325991 ! Fit after self-cal, rms=0.337402Jy sigma=2.322639 ! 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=1.041 mas, bmaj=3.152 mas, bpa=20.52 degrees ! Estimated noise=2.84099 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 = 0.1253 Jy ! Component: 100 - total flux cleaned = 0.209352 Jy ! Component: 150 - total flux cleaned = 0.271268 Jy ! Component: 200 - total flux cleaned = 0.317739 Jy ! Total flux subtracted in 200 components = 0.317739 Jy ! Clean residual min=-0.039466 max=0.066280 Jy/beam ! Clean residual mean=0.000024 rms=0.011631 Jy/beam ! Combined flux in latest and established models = 4.85642 Jy ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 79 components and 4.85642 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=0.262418Jy sigma=1.797833 ! Fit after self-cal, rms=0.261701Jy sigma=1.789416 ! Inverting map ! Added new window around map position (6.4, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0607763 Jy ! Component: 100 - total flux cleaned = 0.0949233 Jy ! Component: 150 - total flux cleaned = 0.121857 Jy ! Component: 200 - total flux cleaned = 0.135574 Jy ! Total flux subtracted in 200 components = 0.135574 Jy ! Clean residual min=-0.032882 max=0.046495 Jy/beam ! Clean residual mean=0.000009 rms=0.009294 Jy/beam ! Combined flux in latest and established models = 4.99199 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 101 components and 4.99199 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=0.241901Jy sigma=1.681207 ! Fit after self-cal, rms=0.241471Jy sigma=1.664606 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.041 x 3.152 at 20.52 degrees (North through East) ! Clean map min=-0.031097 max=4.4389 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 1.01 FD 1.00 HN 1.04 KP 1.01 ! LA 1.00 NL 0.99 OV 1.00 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.99 KP 1.01 ! LA 0.99 NL 1.00 OV 1.01 PT 0.99 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.02 KP 1.01 ! LA 0.99 NL 0.98 OV 0.99 PT 0.99 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.01 KP 1.00 ! LA 1.00 NL 1.02 OV 1.01 PT 1.00 ! SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.01 KP 1.01 ! LA 0.98 NL 0.98 OV 1.01 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.02 KP 1.00 ! LA 1.00 NL 1.00 OV 0.99 PT 1.02 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.99 KP 1.00 ! LA 0.99 NL 1.00 OV 1.00 PT 0.98 ! SC 1.00 ! ! ! 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=0.241471Jy sigma=1.664606 ! Fit after self-cal, rms=0.238069Jy sigma=1.581137 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.043 mas, bmaj=3.157 mas, bpa=20.51 degrees ! Estimated noise=2.84106 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 (-2.4, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0395293 Jy ! Component: 100 - total flux cleaned = 0.0499588 Jy ! Component: 150 - total flux cleaned = 0.0549006 Jy ! Component: 200 - total flux cleaned = 0.0586109 Jy ! Total flux subtracted in 200 components = 0.0586109 Jy ! Clean residual min=-0.023952 max=0.029060 Jy/beam ! Clean residual mean=-0.000004 rms=0.006550 Jy/beam ! Combined flux in latest and established models = 5.0506 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 138 components and 5.05061 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=0.228310Jy sigma=1.534438 ! Fit after self-cal, rms=0.227073Jy sigma=1.525436 ! 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=0.227073Jy sigma=1.525436 ! Fit after self-cal, rms=0.214048Jy sigma=1.449112 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.042 mas, bmaj=3.157 mas, bpa=20.48 degrees ! Estimated noise=2.83877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0156612 Jy ! Component: 100 - total flux cleaned = 0.0228025 Jy ! Component: 150 - total flux cleaned = 0.0276979 Jy ! Component: 200 - total flux cleaned = 0.0297027 Jy ! Total flux subtracted in 200 components = 0.0297027 Jy ! Clean residual min=-0.017250 max=0.017279 Jy/beam ! Clean residual mean=-0.000038 rms=0.004352 Jy/beam ! Combined flux in latest and established models = 5.08031 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 161 components and 5.08031 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=0.211976Jy sigma=1.438271 ! Fit after self-cal, rms=0.211667Jy sigma=1.437092 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 = 0.00546995 Jy ! Component: 100 - total flux cleaned = 0.00668295 Jy ! Component: 150 - total flux cleaned = 0.00779132 Jy ! Component: 200 - total flux cleaned = 0.00857273 Jy ! Total flux subtracted in 200 components = 0.00857273 Jy ! Clean residual min=-0.016632 max=0.016822 Jy/beam ! Clean residual mean=-0.000038 rms=0.004176 Jy/beam ! Combined flux in latest and established models = 5.08888 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 175 components and 5.08888 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=0.210795Jy sigma=1.432644 ! Fit after self-cal, rms=0.210714Jy sigma=1.432394 ! 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=0.210714Jy sigma=1.432394 ! Fit after self-cal, rms=0.208669Jy sigma=1.421115 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.042 mas, bmaj=3.158 mas, bpa=20.49 degrees ! Estimated noise=2.83901 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00447742 Jy ! Component: 100 - total flux cleaned = 0.00645916 Jy ! Component: 150 - total flux cleaned = 0.0069559 Jy ! Component: 200 - total flux cleaned = 0.00762517 Jy ! Total flux subtracted in 200 components = 0.00762517 Jy ! Clean residual min=-0.014358 max=0.016793 Jy/beam ! Clean residual mean=-0.000053 rms=0.003697 Jy/beam ! Combined flux in latest and established models = 5.09651 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 193 components and 5.09651 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=0.207929Jy sigma=1.416737 ! Fit after self-cal, rms=0.207849Jy sigma=1.416436 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3.6, -32). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140701 Jy ! Component: 100 - total flux cleaned = 0.0156274 Jy ! Component: 150 - total flux cleaned = 0.0158932 Jy ! Component: 200 - total flux cleaned = 0.01691 Jy ! Total flux subtracted in 200 components = 0.01691 Jy ! Clean residual min=-0.012246 max=0.013804 Jy/beam ! Clean residual mean=-0.000049 rms=0.003266 Jy/beam ! Combined flux in latest and established models = 5.11342 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 215 components and 5.11342 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=0.205872Jy sigma=1.408943 ! Fit after self-cal, rms=0.205732Jy sigma=1.408113 ! 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=0.205732Jy sigma=1.408113 ! Fit after self-cal, rms=0.205011Jy sigma=1.406142 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.075 mas, bmaj=4.102 mas, bpa=11.09 degrees ! Estimated noise=3.51792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00480121 Jy ! Component: 100 - total flux cleaned = 0.00528519 Jy ! Component: 150 - total flux cleaned = 0.00465462 Jy ! Component: 200 - total flux cleaned = 0.00483795 Jy ! Total flux subtracted in 200 components = 0.00483795 Jy ! Clean residual min=-0.013132 max=0.014034 Jy/beam ! Clean residual mean=-0.000088 rms=0.003951 Jy/beam ! Combined flux in latest and established models = 5.11825 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 233 components and 5.11825 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=0.204585Jy sigma=1.403738 ! Fit after self-cal, rms=0.204530Jy sigma=1.403489 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 = 0.000407437 Jy ! Component: 100 - total flux cleaned = 0.000401696 Jy ! Component: 150 - total flux cleaned = 0.000402149 Jy ! Component: 200 - total flux cleaned = 0.00040225 Jy ! Total flux subtracted in 200 components = 0.00040225 Jy ! Clean residual min=-0.013187 max=0.013874 Jy/beam ! Clean residual mean=-0.000087 rms=0.003817 Jy/beam ! Combined flux in latest and established models = 5.11866 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 242 components and 5.11866 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=0.204320Jy sigma=1.402410 ! Fit after self-cal, rms=0.204280Jy sigma=1.402315 ! 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=1.041 mas, bmaj=3.159 mas, bpa=20.49 degrees ! Estimated noise=2.83804 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.041 x 3.159 at 20.49 degrees (North through East) ! Clean map min=-0.011503 max=4.4363 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 ! Performing amp+phase self-cal ! ! 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=0.204280Jy sigma=1.402315 ! Fit after self-cal, rms=0.128094Jy sigma=0.584499 ! Inverting map and beam ! Estimated beam: bmin=1.041 mas, bmaj=3.16 mas, bpa=20.49 degrees ! Estimated noise=2.8388 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00362461 Jy ! Component: 100 - total flux cleaned = 0.00430414 Jy ! Component: 150 - total flux cleaned = 0.00431189 Jy ! Component: 200 - total flux cleaned = 0.0037864 Jy ! Total flux subtracted in 200 components = 0.0037864 Jy ! Clean residual min=-0.011016 max=0.011888 Jy/beam ! Clean residual mean=-0.000050 rms=0.002761 Jy/beam ! Combined flux in latest and established models = 5.12244 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 268 components and 5.12244 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=0.125713Jy sigma=0.570995 ! Fit after self-cal, rms=0.125627Jy sigma=0.569508 ! Inverting map ! Added new window around map position (16.2, 12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106664 Jy ! Component: 100 - total flux cleaned = 0.0144415 Jy ! Component: 150 - total flux cleaned = 0.0174081 Jy ! Component: 200 - total flux cleaned = 0.0185427 Jy ! Total flux subtracted in 200 components = 0.0185427 Jy ! Clean residual min=-0.009923 max=0.010147 Jy/beam ! Clean residual mean=-0.000047 rms=0.002425 Jy/beam ! Combined flux in latest and established models = 5.14099 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 289 components and 5.14099 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=0.123784Jy sigma=0.559805 ! Fit after self-cal, rms=0.123752Jy sigma=0.559063 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.123752Jy sigma=0.559063 ! Fit after self-cal, rms=0.122549Jy sigma=0.554934 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=0.8757 mas, bmaj=2.944 mas, bpa=21.58 degrees ! Estimated noise=3.44265 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.45429 Jy ! Component: 100 - total flux cleaned = 4.20761 Jy ! Component: 150 - total flux cleaned = 4.42797 Jy ! Component: 200 - total flux cleaned = 4.54837 Jy ! Total flux subtracted in 200 components = 4.54837 Jy ! Clean residual min=-0.040905 max=0.064689 Jy/beam ! Clean residual mean=-0.000114 rms=0.012181 Jy/beam ! Combined flux in latest and established models = 4.54837 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 16 model components to the UV plane model. ! The established model now contains 16 components and 4.54837 Jy ! Inverting map and beam ! Estimated beam: bmin=1.041 mas, bmaj=3.16 mas, bpa=20.5 degrees ! Estimated noise=2.8378 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 = 0.117396 Jy ! Component: 100 - total flux cleaned = 0.196271 Jy ! Component: 150 - total flux cleaned = 0.254508 Jy ! Component: 200 - total flux cleaned = 0.299353 Jy ! Total flux subtracted in 200 components = 0.299353 Jy ! Clean residual min=-0.025105 max=0.027276 Jy/beam ! Clean residual mean=-0.000040 rms=0.007198 Jy/beam ! Combined flux in latest and established models = 4.84772 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 83 components and 4.84773 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=2.076 mas, bmaj=4.105 mas, bpa=11.04 degrees ! Estimated noise=3.51775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0572243 Jy ! Component: 100 - total flux cleaned = 0.0967197 Jy ! Component: 150 - total flux cleaned = 0.1258 Jy ! Component: 200 - total flux cleaned = 0.148415 Jy ! Total flux subtracted in 200 components = 0.148415 Jy ! Clean residual min=-0.019547 max=0.020475 Jy/beam ! Clean residual mean=-0.000092 rms=0.005504 Jy/beam ! Combined flux in latest and established models = 4.99614 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 = 0.0180252 Jy ! Component: 100 - total flux cleaned = 0.0301898 Jy ! Component: 150 - total flux cleaned = 0.0408552 Jy ! Component: 200 - total flux cleaned = 0.0488158 Jy ! Total flux subtracted in 200 components = 0.0488158 Jy ! Clean residual min=-0.016830 max=0.013609 Jy/beam ! Clean residual mean=-0.000091 rms=0.004244 Jy/beam ! Combined flux in latest and established models = 5.04496 Jy ! Adding 103 model components to the UV plane model. ! The established model now contains 178 components and 5.04496 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.041 mas, bmaj=3.16 mas, bpa=20.5 degrees ! Estimated noise=2.8378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0074815 Jy ! Component: 100 - total flux cleaned = 0.0166117 Jy ! Component: 150 - total flux cleaned = 0.0258981 Jy ! Component: 200 - total flux cleaned = 0.0339749 Jy ! Total flux subtracted in 200 components = 0.0339749 Jy ! Clean residual min=-0.016188 max=0.012739 Jy/beam ! Clean residual mean=-0.000044 rms=0.003174 Jy/beam ! Combined flux in latest and established models = 5.07893 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 208 components and 5.07893 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=0.126462Jy sigma=0.594935 ! Fit after self-cal, rms=0.126410Jy sigma=0.586044 wmodel /scr/pima/bg219e_uvs/J0730-1141_X_map.mod ! Writing 208 model components to file: /scr/pima/bg219e_uvs/J0730-1141_X_map.mod wobs /scr/pima/bg219e_uvs/J0730-1141_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0730-1141_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0730-1141_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219e_uvs/J0730-1141_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 = -0.00465429 Jy ! Component: 100 - total flux cleaned = -0.00645996 Jy ! Component: 150 - total flux cleaned = -0.0085341 Jy ! Component: 200 - total flux cleaned = -0.0104669 Jy ! Component: 250 - total flux cleaned = -0.0126508 Jy ! Component: 300 - total flux cleaned = -0.0135127 Jy ! Component: 350 - total flux cleaned = -0.0148158 Jy ! Component: 400 - total flux cleaned = -0.0157498 Jy ! Component: 450 - total flux cleaned = -0.0166583 Jy ! Component: 500 - total flux cleaned = -0.0173874 Jy ! Component: 550 - total flux cleaned = -0.0178046 Jy ! Component: 600 - total flux cleaned = -0.0180781 Jy ! Component: 650 - total flux cleaned = -0.0184775 Jy ! Component: 700 - total flux cleaned = -0.01899 Jy ! Component: 750 - total flux cleaned = -0.0197358 Jy ! Component: 800 - total flux cleaned = -0.0201005 Jy ! Component: 850 - total flux cleaned = -0.0209254 Jy ! Component: 900 - total flux cleaned = -0.0218449 Jy ! Component: 950 - total flux cleaned = -0.0225159 Jy ! Component: 1000 - total flux cleaned = -0.0231737 Jy ! Component: 1050 - total flux cleaned = -0.0241324 Jy ! Component: 1100 - total flux cleaned = -0.0246493 Jy ! Component: 1150 - total flux cleaned = -0.025259 Jy ! Component: 1200 - total flux cleaned = -0.0258557 Jy ! Component: 1250 - total flux cleaned = -0.0265368 Jy ! Component: 1300 - total flux cleaned = -0.0273015 Jy ! Component: 1350 - total flux cleaned = -0.0281405 Jy ! Component: 1400 - total flux cleaned = -0.0287792 Jy ! Component: 1450 - total flux cleaned = -0.0292276 Jy ! Component: 1500 - total flux cleaned = -0.0296684 Jy ! Component: 1550 - total flux cleaned = -0.0300168 Jy ! Component: 1600 - total flux cleaned = -0.03078 Jy ! Component: 1650 - total flux cleaned = -0.031278 Jy ! Component: 1700 - total flux cleaned = -0.0319323 Jy ! Component: 1750 - total flux cleaned = -0.0322534 Jy ! Component: 1800 - total flux cleaned = -0.0327279 Jy ! Component: 1850 - total flux cleaned = -0.0333498 Jy ! Component: 1900 - total flux cleaned = -0.0337333 Jy ! Component: 1950 - total flux cleaned = -0.0341077 Jy ! Component: 2000 - total flux cleaned = -0.0343294 Jy ! Component: 2050 - total flux cleaned = -0.0347659 Jy ! Component: 2100 - total flux cleaned = -0.0349073 Jy ! Component: 2150 - total flux cleaned = -0.0349085 Jy ! Component: 2200 - total flux cleaned = -0.0352563 Jy ! Component: 2250 - total flux cleaned = -0.0353256 Jy ! Component: 2300 - total flux cleaned = -0.0352599 Jy ! Component: 2350 - total flux cleaned = -0.0354607 Jy ! Component: 2400 - total flux cleaned = -0.0357235 Jy ! Component: 2450 - total flux cleaned = -0.0357237 Jy ! Component: 2500 - total flux cleaned = -0.0361048 Jy ! Component: 2550 - total flux cleaned = -0.0360418 Jy ! Component: 2600 - total flux cleaned = -0.0362282 Jy ! Component: 2650 - total flux cleaned = -0.0365944 Jy ! Component: 2700 - total flux cleaned = -0.0365358 Jy ! Component: 2750 - total flux cleaned = -0.0367133 Jy ! Component: 2800 - total flux cleaned = -0.0368885 Jy ! Component: 2850 - total flux cleaned = -0.0366581 Jy ! Component: 2900 - total flux cleaned = -0.0370565 Jy ! Component: 2950 - total flux cleaned = -0.0372246 Jy ! Component: 3000 - total flux cleaned = -0.0374457 Jy ! Component: 3050 - total flux cleaned = -0.0374995 Jy ! Component: 3100 - total flux cleaned = -0.0376626 Jy ! Component: 3150 - total flux cleaned = -0.0376086 Jy ! Component: 3200 - total flux cleaned = -0.0377672 Jy ! Component: 3250 - total flux cleaned = -0.0378194 Jy ! Component: 3300 - total flux cleaned = -0.0376644 Jy ! Component: 3350 - total flux cleaned = -0.0378184 Jy ! Component: 3400 - total flux cleaned = -0.0379196 Jy ! Component: 3450 - total flux cleaned = -0.0379197 Jy ! Component: 3500 - total flux cleaned = -0.0381184 Jy ! Component: 3550 - total flux cleaned = -0.0382168 Jy ! Component: 3600 - total flux cleaned = -0.038459 Jy ! Component: 3650 - total flux cleaned = -0.0384105 Jy ! Component: 3700 - total flux cleaned = -0.0386961 Jy ! Component: 3750 - total flux cleaned = -0.0386482 Jy ! Component: 3800 - total flux cleaned = -0.0387886 Jy ! Component: 3850 - total flux cleaned = -0.0389279 Jy ! Component: 3900 - total flux cleaned = -0.0387902 Jy ! Component: 3950 - total flux cleaned = -0.0388358 Jy ! Component: 4000 - total flux cleaned = -0.0387459 Jy ! Component: 4050 - total flux cleaned = -0.0387015 Jy ! Total flux subtracted in 4096 components = -0.0387906 Jy ! Clean residual min=-0.002774 max=0.002701 Jy/beam ! Clean residual mean=-0.000009 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 5.04014 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 499 components and 5.04014 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0730-1141_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.041 x 3.16 at 20.5 degrees (North through East) ! Clean map min=-0.0086943 max=4.4526 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0730-1141_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 4.45264 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000741944 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.049989 0.049989 0.099978 0.199956 0.399912 0.799824 1.59965 3.1993 6.39859 12.7972 25.5944 51.1887 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak= ", int(1000*peak_flux)/1000 ! peak= 4.452 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 6001.32 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0730-1141_X_uvs.log closed on Thu Apr 7 09:02:09 2016