! Started logfile: /scr/pima/bg219e_uvs/J0118-2141_X_uvs.log on Thu Apr 7 08:56:21 2016 obs /scr/pima/bg219e_uvs/J0118-2141_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0118-2141_X_uva.fits ! AN table 1: 8 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.885417 visibilities/baseline/integration-bin. ! Found source: J0118-2141 ! ! 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 3060 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/J0118-2141_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.375427Jy sigma=23.662975 ! Fit after self-cal, rms=0.207218Jy sigma=3.624808 ! 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=0.7749 mas, bmaj=3.781 mas, bpa=21.38 degrees ! Estimated noise=1.42228 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 = 0.629874 Jy ! Component: 100 - total flux cleaned = 0.800511 Jy ! Total flux subtracted in 100 components = 0.800511 Jy ! Clean residual min=-0.033125 max=0.074894 Jy/beam ! Clean residual mean=-0.000305 rms=0.012129 Jy/beam ! Combined flux in latest and established models = 0.800511 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.800511 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=0.166755Jy sigma=2.824447 ! Fit after self-cal, rms=0.166595Jy sigma=2.822878 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0839262 Jy ! Component: 100 - total flux cleaned = 0.129997 Jy ! Total flux subtracted in 100 components = 0.129997 Jy ! Clean residual min=-0.017616 max=0.025792 Jy/beam ! Clean residual mean=-0.000115 rms=0.005255 Jy/beam ! Combined flux in latest and established models = 0.930508 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.930508 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=0.093996Jy sigma=1.550940 ! Fit after self-cal, rms=0.093805Jy sigma=1.548158 ! 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=0.9623 mas, bmaj=3.88 mas, bpa=19.54 degrees ! Estimated noise=1.01431 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 = 0.0417947 Jy ! Component: 100 - total flux cleaned = 0.0653471 Jy ! Component: 150 - total flux cleaned = 0.079976 Jy ! Component: 200 - total flux cleaned = 0.0893679 Jy ! Total flux subtracted in 200 components = 0.0893679 Jy ! Clean residual min=-0.010131 max=0.013702 Jy/beam ! Clean residual mean=-0.000012 rms=0.003293 Jy/beam ! Combined flux in latest and established models = 1.01988 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 51 components and 1.01988 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=0.072340Jy sigma=1.167356 ! Fit after self-cal, rms=0.072344Jy sigma=1.167201 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9623 x 3.88 at 19.54 degrees (North through East) ! Clean map min=-0.0097321 max=0.85326 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 1.01 HN 1.07 KP 1.00 ! LA 1.00 NL 1.01 OV 0.97 PT 0.98 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.07 KP 0.99 ! LA 0.99 NL 1.01 OV 0.98 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.05 KP 0.98 ! LA 0.98 NL 0.98 OV 0.97 PT 0.98 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.06 KP 1.01 ! LA 0.97 NL 1.01 OV 0.98 PT 0.99 ! SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.07 KP 0.99 ! LA 1.00 NL 0.99 OV 0.97 PT 0.97 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.04 KP 0.99 ! LA 1.01 NL 1.00 OV 0.97 PT 1.02 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.06 KP 0.98 ! LA 0.99 NL 1.00 OV 0.98 PT 0.98 ! SC 1.02 ! ! ! 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=0.072344Jy sigma=1.167201 ! Fit after self-cal, rms=0.067745Jy sigma=1.078809 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9656 mas, bmaj=3.919 mas, bpa=19.63 degrees ! Estimated noise=1.01315 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 = -0.00747762 Jy ! Component: 100 - total flux cleaned = -0.0102916 Jy ! Component: 150 - total flux cleaned = -0.0108225 Jy ! Component: 200 - total flux cleaned = -0.0114716 Jy ! Total flux subtracted in 200 components = -0.0114716 Jy ! Clean residual min=-0.006499 max=0.007970 Jy/beam ! Clean residual mean=0.000010 rms=0.002008 Jy/beam ! Combined flux in latest and established models = 1.0084 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 66 components and 1.0084 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=0.066892Jy sigma=1.064310 ! Fit after self-cal, rms=0.066911Jy sigma=1.064247 ! 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=0.066911Jy sigma=1.064247 ! Fit after self-cal, rms=0.066572Jy sigma=1.058772 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9658 mas, bmaj=3.931 mas, bpa=19.68 degrees ! Estimated noise=1.01245 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00507849 Jy ! Component: 100 - total flux cleaned = -0.00714226 Jy ! Component: 150 - total flux cleaned = -0.0078255 Jy ! Component: 200 - total flux cleaned = -0.00829373 Jy ! Total flux subtracted in 200 components = -0.00829373 Jy ! Clean residual min=-0.005774 max=0.007175 Jy/beam ! Clean residual mean=0.000010 rms=0.001742 Jy/beam ! Combined flux in latest and established models = 1.00011 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 81 components and 1.00011 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=0.066142Jy sigma=1.052054 ! Fit after self-cal, rms=0.066143Jy sigma=1.052035 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 = -0.000402432 Jy ! Component: 100 - total flux cleaned = -0.000677882 Jy ! Component: 150 - total flux cleaned = -0.000940819 Jy ! Component: 200 - total flux cleaned = -0.00113922 Jy ! Total flux subtracted in 200 components = -0.00113922 Jy ! Clean residual min=-0.005542 max=0.007073 Jy/beam ! Clean residual mean=0.000009 rms=0.001733 Jy/beam ! Combined flux in latest and established models = 0.998972 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 91 components and 0.998972 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=0.066109Jy sigma=1.051328 ! Fit after self-cal, rms=0.066110Jy sigma=1.051311 ! 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=0.066110Jy sigma=1.051311 ! Fit after self-cal, rms=0.065897Jy sigma=1.047134 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9658 mas, bmaj=3.942 mas, bpa=19.72 degrees ! Estimated noise=1.01226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00365995 Jy ! Component: 100 - total flux cleaned = -0.00494787 Jy ! Component: 150 - total flux cleaned = -0.00545341 Jy ! Component: 200 - total flux cleaned = -0.00585209 Jy ! Total flux subtracted in 200 components = -0.00585209 Jy ! Clean residual min=-0.005160 max=0.006545 Jy/beam ! Clean residual mean=0.000009 rms=0.001527 Jy/beam ! Combined flux in latest and established models = 0.99312 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 99 components and 0.99312 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=0.065671Jy sigma=1.043558 ! Fit after self-cal, rms=0.065673Jy sigma=1.043554 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 (22, 50). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00575082 Jy ! Component: 100 - total flux cleaned = 0.00608197 Jy ! Component: 150 - total flux cleaned = 0.00609746 Jy ! Component: 200 - total flux cleaned = 0.00589756 Jy ! Total flux subtracted in 200 components = 0.00589756 Jy ! Clean residual min=-0.004178 max=0.004514 Jy/beam ! Clean residual mean=0.000009 rms=0.001213 Jy/beam ! Combined flux in latest and established models = 0.999017 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 125 components and 0.999017 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=0.064924Jy sigma=1.030667 ! Fit after self-cal, rms=0.064903Jy sigma=1.030065 ! 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=0.064903Jy sigma=1.030065 ! Fit after self-cal, rms=0.064702Jy sigma=1.027786 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.121 mas, bmaj=5.358 mas, bpa=8.006 degrees ! Estimated noise=1.22648 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112686 Jy ! Component: 100 - total flux cleaned = 0.000449347 Jy ! Component: 150 - total flux cleaned = -0.000171521 Jy ! Component: 200 - total flux cleaned = -0.000533918 Jy ! Total flux subtracted in 200 components = -0.000533918 Jy ! Clean residual min=-0.004197 max=0.004442 Jy/beam ! Clean residual mean=0.000015 rms=0.001184 Jy/beam ! Combined flux in latest and established models = 0.998484 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 149 components and 0.998484 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=0.064545Jy sigma=1.025892 ! Fit after self-cal, rms=0.064544Jy sigma=1.025697 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 = 8.35615e-05 Jy ! Component: 100 - total flux cleaned = -7.22771e-05 Jy ! Component: 150 - total flux cleaned = -0.000119535 Jy ! Component: 200 - total flux cleaned = -0.000118363 Jy ! Total flux subtracted in 200 components = -0.000118363 Jy ! Clean residual min=-0.003824 max=0.004245 Jy/beam ! Clean residual mean=0.000014 rms=0.001137 Jy/beam ! Combined flux in latest and established models = 0.998365 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 161 components and 0.998365 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=0.064492Jy sigma=1.025087 ! Fit after self-cal, rms=0.064493Jy sigma=1.025035 ! 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=0.9654 mas, bmaj=3.947 mas, bpa=19.75 degrees ! Estimated noise=1.01112 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9654 x 3.947 at 19.75 degrees (North through East) ! Clean map min=-0.0037191 max=0.85335 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=0.064493Jy sigma=1.025035 ! Fit after self-cal, rms=0.058374Jy sigma=0.903338 ! Inverting map and beam ! Estimated beam: bmin=0.9655 mas, bmaj=3.949 mas, bpa=19.74 degrees ! Estimated noise=1.00969 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000981993 Jy ! Component: 100 - total flux cleaned = -0.00198784 Jy ! Component: 150 - total flux cleaned = -0.00273964 Jy ! Component: 200 - total flux cleaned = -0.00337261 Jy ! Total flux subtracted in 200 components = -0.00337261 Jy ! Clean residual min=-0.003418 max=0.003920 Jy/beam ! Clean residual mean=0.000009 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 0.994993 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 170 components and 0.994993 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=0.058150Jy sigma=0.899638 ! Fit after self-cal, rms=0.058153Jy sigma=0.899574 ! Inverting map ! Added new window around map position (-34.4, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212099 Jy ! Component: 100 - total flux cleaned = 0.00229422 Jy ! Component: 150 - total flux cleaned = 0.00235943 Jy ! Component: 200 - total flux cleaned = 0.00202127 Jy ! Total flux subtracted in 200 components = 0.00202127 Jy ! Clean residual min=-0.003033 max=0.002736 Jy/beam ! Clean residual mean=0.000007 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.997014 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 191 components and 0.997014 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=0.057875Jy sigma=0.894962 ! Fit after self-cal, rms=0.057863Jy sigma=0.894718 ! 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=0.057863Jy sigma=0.894718 ! Fit after self-cal, rms=0.057764Jy sigma=0.893936 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=0.7715 mas, bmaj=3.855 mas, bpa=21.57 degrees ! Estimated noise=1.42318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.630265 Jy ! Component: 100 - total flux cleaned = 0.804278 Jy ! Component: 150 - total flux cleaned = 0.886315 Jy ! Component: 200 - total flux cleaned = 0.929656 Jy ! Total flux subtracted in 200 components = 0.929656 Jy ! Clean residual min=-0.014405 max=0.020983 Jy/beam ! Clean residual mean=-0.000069 rms=0.004040 Jy/beam ! Combined flux in latest and established models = 0.929656 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 0.929656 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9652 mas, bmaj=3.951 mas, bpa=19.76 degrees ! Estimated noise=1.00819 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 = 0.0292345 Jy ! Component: 100 - total flux cleaned = 0.0428136 Jy ! Component: 150 - total flux cleaned = 0.0485825 Jy ! Component: 200 - total flux cleaned = 0.05359 Jy ! Total flux subtracted in 200 components = 0.05359 Jy ! Clean residual min=-0.004957 max=0.005916 Jy/beam ! Clean residual mean=-0.000011 rms=0.001417 Jy/beam ! Combined flux in latest and established models = 0.983246 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 44 components and 0.983246 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=2.122 mas, bmaj=5.362 mas, bpa=8.01 degrees ! Estimated noise=1.22276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0055143 Jy ! Component: 100 - total flux cleaned = 0.00759827 Jy ! Component: 150 - total flux cleaned = 0.00888443 Jy ! Component: 200 - total flux cleaned = 0.0101069 Jy ! Total flux subtracted in 200 components = 0.0101069 Jy ! Clean residual min=-0.003585 max=0.003730 Jy/beam ! Clean residual mean=-0.000003 rms=0.001089 Jy/beam ! Combined flux in latest and established models = 0.993353 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 = 0.00096515 Jy ! Component: 100 - total flux cleaned = 0.00165425 Jy ! Component: 150 - total flux cleaned = 0.00196388 Jy ! Component: 200 - total flux cleaned = 0.00231868 Jy ! Total flux subtracted in 200 components = 0.00231868 Jy ! Clean residual min=-0.003267 max=0.003313 Jy/beam ! Clean residual mean=0.000003 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.995671 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 106 components and 0.995671 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9652 mas, bmaj=3.951 mas, bpa=19.76 degrees ! Estimated noise=1.00819 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000278216 Jy ! Component: 100 - total flux cleaned = 0.000500336 Jy ! Component: 150 - total flux cleaned = 0.000793197 Jy ! Component: 200 - total flux cleaned = 0.000882837 Jy ! Total flux subtracted in 200 components = 0.000882837 Jy ! Clean residual min=-0.003734 max=0.003246 Jy/beam ! Clean residual mean=0.000005 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 0.996554 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 124 components and 0.996554 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=0.058068Jy sigma=0.899526 ! Fit after self-cal, rms=0.058034Jy sigma=0.899276 wmodel /scr/pima/bg219e_uvs/J0118-2141_X_map.mod ! Writing 124 model components to file: /scr/pima/bg219e_uvs/J0118-2141_X_map.mod wobs /scr/pima/bg219e_uvs/J0118-2141_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0118-2141_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0118-2141_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219e_uvs/J0118-2141_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 = -0.000927924 Jy ! Component: 100 - total flux cleaned = -0.000709374 Jy ! Component: 150 - total flux cleaned = -0.000459784 Jy ! Component: 200 - total flux cleaned = -0.000221508 Jy ! Component: 250 - total flux cleaned = -8.66112e-05 Jy ! Component: 300 - total flux cleaned = 4.44044e-05 Jy ! Component: 350 - total flux cleaned = 3.80931e-06 Jy ! Component: 400 - total flux cleaned = 4.2403e-06 Jy ! Component: 450 - total flux cleaned = 3.68777e-06 Jy ! Component: 500 - total flux cleaned = -3.26804e-05 Jy ! Component: 550 - total flux cleaned = -3.25736e-05 Jy ! Component: 600 - total flux cleaned = 2.50209e-06 Jy ! Component: 650 - total flux cleaned = -6.47115e-05 Jy ! Component: 700 - total flux cleaned = 3.35239e-05 Jy ! Component: 750 - total flux cleaned = -6.21478e-05 Jy ! Component: 800 - total flux cleaned = 6.34251e-05 Jy ! Component: 850 - total flux cleaned = 0.000124146 Jy ! Component: 900 - total flux cleaned = 0.00021422 Jy ! Component: 950 - total flux cleaned = 0.000214244 Jy ! Component: 1000 - total flux cleaned = 0.000243189 Jy ! Component: 1050 - total flux cleaned = 0.00021491 Jy ! Component: 1100 - total flux cleaned = 0.000243375 Jy ! Component: 1150 - total flux cleaned = 0.000270609 Jy ! Component: 1200 - total flux cleaned = 0.000323614 Jy ! Component: 1250 - total flux cleaned = 0.000323295 Jy ! Component: 1300 - total flux cleaned = 0.000348685 Jy ! Component: 1350 - total flux cleaned = 0.000424717 Jy ! Component: 1400 - total flux cleaned = 0.000498787 Jy ! Component: 1450 - total flux cleaned = 0.000425435 Jy ! Component: 1500 - total flux cleaned = 0.000522033 Jy ! Component: 1550 - total flux cleaned = 0.000569479 Jy ! Component: 1600 - total flux cleaned = 0.000546293 Jy ! Component: 1650 - total flux cleaned = 0.00063939 Jy ! Component: 1700 - total flux cleaned = 0.000730817 Jy ! Component: 1750 - total flux cleaned = 0.000843365 Jy ! Component: 1800 - total flux cleaned = 0.000887598 Jy ! Component: 1850 - total flux cleaned = 0.000931393 Jy ! Component: 1900 - total flux cleaned = 0.0010395 Jy ! Component: 1950 - total flux cleaned = 0.00112467 Jy ! Component: 2000 - total flux cleaned = 0.00116699 Jy ! Component: 2050 - total flux cleaned = 0.00125066 Jy ! Component: 2100 - total flux cleaned = 0.00133318 Jy ! Component: 2150 - total flux cleaned = 0.00145582 Jy ! Component: 2200 - total flux cleaned = 0.00151663 Jy ! Component: 2250 - total flux cleaned = 0.00169698 Jy ! Component: 2300 - total flux cleaned = 0.00179603 Jy ! Component: 2350 - total flux cleaned = 0.00189464 Jy ! Component: 2400 - total flux cleaned = 0.00205038 Jy ! Component: 2450 - total flux cleaned = 0.00212729 Jy ! Component: 2500 - total flux cleaned = 0.00226066 Jy ! Component: 2550 - total flux cleaned = 0.00231725 Jy ! Component: 2600 - total flux cleaned = 0.00246692 Jy ! Component: 2650 - total flux cleaned = 0.00250386 Jy ! Component: 2700 - total flux cleaned = 0.00263232 Jy ! Component: 2750 - total flux cleaned = 0.00272327 Jy ! Component: 2800 - total flux cleaned = 0.00275935 Jy ! Component: 2850 - total flux cleaned = 0.00284897 Jy ! Component: 2900 - total flux cleaned = 0.0029379 Jy ! Component: 2950 - total flux cleaned = 0.00295549 Jy ! Component: 3000 - total flux cleaned = 0.00299077 Jy ! Component: 3050 - total flux cleaned = 0.00307776 Jy ! Component: 3100 - total flux cleaned = 0.00311237 Jy ! Component: 3150 - total flux cleaned = 0.0031979 Jy ! Component: 3200 - total flux cleaned = 0.00321475 Jy ! Component: 3250 - total flux cleaned = 0.00324871 Jy ! Component: 3300 - total flux cleaned = 0.00333279 Jy ! Component: 3350 - total flux cleaned = 0.0033829 Jy ! Component: 3400 - total flux cleaned = 0.00346604 Jy ! Component: 3450 - total flux cleaned = 0.0035653 Jy ! Component: 3500 - total flux cleaned = 0.00363118 Jy ! Component: 3550 - total flux cleaned = 0.00372938 Jy ! Component: 3600 - total flux cleaned = 0.00381082 Jy ! Component: 3650 - total flux cleaned = 0.0039081 Jy ! Component: 3700 - total flux cleaned = 0.00403734 Jy ! Component: 3750 - total flux cleaned = 0.00418206 Jy ! Component: 3800 - total flux cleaned = 0.00431006 Jy ! Component: 3850 - total flux cleaned = 0.00446946 Jy ! Component: 3900 - total flux cleaned = 0.00461241 Jy ! Component: 3950 - total flux cleaned = 0.00478678 Jy ! Component: 4000 - total flux cleaned = 0.00494489 Jy ! Component: 4050 - total flux cleaned = 0.0051026 Jy ! Total flux subtracted in 4096 components = 0.00527564 Jy ! Clean residual min=-0.000809 max=0.000936 Jy/beam ! Clean residual mean=0.000003 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 1.00183 Jy keep ! Adding 243 model components to the UV plane model. ! The established model now contains 367 components and 1.00183 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0118-2141_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9652 x 3.951 at 19.76 degrees (North through East) ! Clean map min=-0.0025253 max=0.85182 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0118-2141_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.851824 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000262808 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0925573 0.0925573 0.185115 0.370229 0.740459 1.48092 2.96183 5.92367 11.8473 23.6947 47.3894 94.7787 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.851 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 3241.23 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0118-2141_X_uvs.log closed on Thu Apr 7 08:56:25 2016