! Started logfile: /scr/pima/bs241c_uvs/J0322-1312_X_uvs.log on Thu Jul 2 09:07:37 2015 obs /scr/pima/bs241c_uvs/J0322-1312_X_uva.fits ! Reading UV FITS file: /scr/pima/bs241c_uvs/J0322-1312_X_uva.fits ! AN table 1: 18 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.75463 visibilities/baseline/integration-bin. ! Found source: J0322-1312 ! ! 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): I ! ! Read 0 lines of history. ! ! Reading 3912 visibilities. select RR ! Polarization RR is unavailable. ! Selecting polarization: I, 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 /scr/pima/bs241c_uvs/J0322-1312_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 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005323Jy sigma=27.021741 ! Fit after self-cal, rms=0.931234Jy sigma=25.068706 ! 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=1.03 mas, bmaj=2.831 mas, bpa=6.347 degrees ! Estimated noise=0.651639 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 = 0.0536853 Jy ! Component: 100 - total flux cleaned = 0.0653922 Jy ! Total flux subtracted in 100 components = 0.0653922 Jy ! Clean residual min=-0.003144 max=0.003706 Jy/beam ! Clean residual mean=-0.000005 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.0653922 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.0653922 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=0.030572Jy sigma=0.715848 ! Fit after self-cal, rms=0.030478Jy sigma=0.714964 ! 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=1.299 mas, bmaj=3.19 mas, bpa=5.508 degrees ! Estimated noise=0.430826 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 = 0.00289074 Jy ! Component: 100 - total flux cleaned = 0.00369501 Jy ! Component: 150 - total flux cleaned = 0.00374245 Jy ! Component: 200 - total flux cleaned = 0.00374262 Jy ! Total flux subtracted in 200 components = 0.00374262 Jy ! Clean residual min=-0.003474 max=0.002898 Jy/beam ! Clean residual mean=-0.000020 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.0691348 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0691348 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=0.030208Jy sigma=0.708881 ! Fit after self-cal, rms=0.030205Jy sigma=0.708869 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.299 x 3.19 at 5.508 degrees (North through East) ! Clean map min=-0.0033848 max=0.06857 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. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.07 HN 0.91 KP 1.00 ! LA 1.07 NL 0.87 OV 1.05 PT 0.85 ! SC 0.92 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 0.90 KP 1.03 ! LA 0.92 NL 1.00 OV 0.93 PT 0.94 ! SC 0.93 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.02 HN 0.86 KP 1.06 ! LA 0.90 NL 0.98 OV 1.05 PT 0.94 ! SC 1.06 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 0.96 KP 0.94 ! LA 1.00 NL 0.95 OV 1.08 PT 0.92 ! SC 0.98 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.09 HN 0.98 KP 1.11 ! LA 0.99 NL 1.05 OV 1.01 PT 0.88 ! SC 0.99 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.10 HN 1.11 KP 1.09 ! LA 1.04 NL 1.11 OV 1.08 PT 0.89 ! SC 1.03 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.10 HN 1.06 KP 1.18 ! LA 0.98 NL 0.87 OV 1.10 PT 0.85 ! SC 0.95 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.030205Jy sigma=0.708869 ! Fit after self-cal, rms=0.029282Jy sigma=0.681558 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.291 mas, bmaj=3.213 mas, bpa=5.275 degrees ! Estimated noise=0.431402 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 = 0.000474894 Jy ! Component: 100 - total flux cleaned = 0.000531662 Jy ! Component: 150 - total flux cleaned = 0.000549135 Jy ! Component: 200 - total flux cleaned = 0.000557099 Jy ! Total flux subtracted in 200 components = 0.000557099 Jy ! Clean residual min=-0.001338 max=0.001548 Jy/beam ! Clean residual mean=-0.000005 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0696919 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.0696919 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=0.029274Jy sigma=0.681232 ! Fit after self-cal, rms=0.029277Jy sigma=0.681014 ! 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=0.029277Jy sigma=0.681014 ! Fit after self-cal, rms=0.029328Jy sigma=0.680953 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.29 mas, bmaj=3.209 mas, bpa=5.238 degrees ! Estimated noise=0.432171 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000301788 Jy ! Component: 100 - total flux cleaned = 0.000345967 Jy ! Component: 150 - total flux cleaned = 0.000351784 Jy ! Component: 200 - total flux cleaned = 0.000351989 Jy ! Total flux subtracted in 200 components = 0.000351989 Jy ! Clean residual min=-0.001323 max=0.001539 Jy/beam ! Clean residual mean=-0.000005 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0700439 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 0.0700439 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=0.029326Jy sigma=0.680835 ! Fit after self-cal, rms=0.029326Jy sigma=0.680828 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 (-44.6, 29.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012166 Jy ! Component: 100 - total flux cleaned = 0.00108564 Jy ! Component: 150 - total flux cleaned = 0.000976242 Jy ! Component: 200 - total flux cleaned = 0.000883664 Jy ! Total flux subtracted in 200 components = 0.000883664 Jy ! Clean residual min=-0.001234 max=0.001363 Jy/beam ! Clean residual mean=-0.000006 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0709275 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 47 components and 0.0709275 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=0.029218Jy sigma=0.678516 ! Fit after self-cal, rms=0.029214Jy sigma=0.678332 ! 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=0.029214Jy sigma=0.678332 ! Fit after self-cal, rms=0.028960Jy sigma=0.673567 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.29 mas, bmaj=3.211 mas, bpa=5.178 degrees ! Estimated noise=0.43173 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.78785e-05 Jy ! Component: 100 - total flux cleaned = -1.16987e-05 Jy ! Component: 150 - total flux cleaned = -7.25469e-05 Jy ! Component: 200 - total flux cleaned = -0.000126817 Jy ! Total flux subtracted in 200 components = -0.000126817 Jy ! Clean residual min=-0.001096 max=0.001100 Jy/beam ! Clean residual mean=-0.000003 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0708007 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 63 components and 0.0708007 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=0.028936Jy sigma=0.673155 ! Fit after self-cal, rms=0.028938Jy sigma=0.673063 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 = -0.000104866 Jy ! Component: 100 - total flux cleaned = -0.00015339 Jy ! Component: 150 - total flux cleaned = -0.00018681 Jy ! Component: 200 - total flux cleaned = -0.000217605 Jy ! Total flux subtracted in 200 components = -0.000217605 Jy ! Clean residual min=-0.001081 max=0.001082 Jy/beam ! Clean residual mean=-0.000003 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0705831 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 73 components and 0.0705831 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=0.028926Jy sigma=0.672867 ! Fit after self-cal, rms=0.028925Jy sigma=0.672856 ! 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=0.028925Jy sigma=0.672856 ! Fit after self-cal, rms=0.028889Jy sigma=0.672831 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.3 mas, bmaj=4.125 mas, bpa=-6.365 degrees ! Estimated noise=0.504008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000188949 Jy ! Component: 100 - total flux cleaned = -0.000177955 Jy ! Component: 150 - total flux cleaned = -0.000178137 Jy ! Component: 200 - total flux cleaned = -0.000206568 Jy ! Total flux subtracted in 200 components = -0.000206568 Jy ! Clean residual min=-0.000876 max=0.001027 Jy/beam ! Clean residual mean=-0.000005 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0703766 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 88 components and 0.0703765 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=0.028881Jy sigma=0.672742 ! Fit after self-cal, rms=0.028881Jy sigma=0.672724 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.86987e-05 Jy ! Component: 100 - total flux cleaned = -5.77801e-05 Jy ! Component: 150 - total flux cleaned = -7.5151e-05 Jy ! Component: 200 - total flux cleaned = -9.17341e-05 Jy ! Total flux subtracted in 200 components = -9.17341e-05 Jy ! Clean residual min=-0.000868 max=0.001023 Jy/beam ! Clean residual mean=-0.000006 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0702848 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 96 components and 0.0702848 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=0.028876Jy sigma=0.672653 ! Fit after self-cal, rms=0.028875Jy sigma=0.672646 ! 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=1.291 mas, bmaj=3.212 mas, bpa=5.203 degrees ! Estimated noise=0.431155 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.291 x 3.212 at 5.203 degrees (North through East) ! Clean map min=-0.0013161 max=0.068513 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=1.025 mas, bmaj=2.828 mas, bpa=6.336 degrees ! Estimated noise=0.649324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0533767 Jy ! Component: 100 - total flux cleaned = 0.0650479 Jy ! Component: 150 - total flux cleaned = 0.0680257 Jy ! Component: 200 - total flux cleaned = 0.0689104 Jy ! Total flux subtracted in 200 components = 0.0689104 Jy ! Clean residual min=-0.001833 max=0.001786 Jy/beam ! Clean residual mean=0.000000 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.0689104 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0689104 Jy ! Inverting map and beam ! Estimated beam: bmin=1.291 mas, bmaj=3.212 mas, bpa=5.203 degrees ! Estimated noise=0.431155 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 = 0.00114122 Jy ! Component: 100 - total flux cleaned = 0.00123972 Jy ! Component: 150 - total flux cleaned = 0.00129394 Jy ! Component: 200 - total flux cleaned = 0.00131845 Jy ! Total flux subtracted in 200 components = 0.00131845 Jy ! Clean residual min=-0.001230 max=0.001085 Jy/beam ! Clean residual mean=-0.000003 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0702289 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 30 components and 0.0702289 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=2.3 mas, bmaj=4.125 mas, bpa=-6.365 degrees ! Estimated noise=0.504008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000187329 Jy ! Component: 100 - total flux cleaned = 0.000149086 Jy ! Component: 150 - total flux cleaned = 0.000115358 Jy ! Component: 200 - total flux cleaned = 8.32425e-05 Jy ! Total flux subtracted in 200 components = 8.32425e-05 Jy ! Clean residual min=-0.000917 max=0.001083 Jy/beam ! Clean residual mean=-0.000005 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0703121 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 = -4.36262e-05 Jy ! Component: 100 - total flux cleaned = -8.46593e-05 Jy ! Component: 150 - total flux cleaned = -0.00012203 Jy ! Component: 200 - total flux cleaned = -0.000145161 Jy ! Total flux subtracted in 200 components = -0.000145161 Jy ! Clean residual min=-0.000884 max=0.001047 Jy/beam ! Clean residual mean=-0.000005 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.070167 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 64 components and 0.070167 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.291 mas, bmaj=3.212 mas, bpa=5.203 degrees ! Estimated noise=0.431155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.735e-05 Jy ! Component: 100 - total flux cleaned = -9.16523e-05 Jy ! Component: 150 - total flux cleaned = -0.000125849 Jy ! Component: 200 - total flux cleaned = -0.000136145 Jy ! Total flux subtracted in 200 components = -0.000136145 Jy ! Clean residual min=-0.001081 max=0.001060 Jy/beam ! Clean residual mean=-0.000003 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0700308 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 80 components and 0.0700308 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=0.028878Jy sigma=0.672887 ! Fit after self-cal, rms=0.028879Jy sigma=0.672825 wmodel /scr/pima/bs241c_uvs/J0322-1312_X_map.mod ! Writing 80 model components to file: /scr/pima/bs241c_uvs/J0322-1312_X_map.mod wobs /scr/pima/bs241c_uvs/J0322-1312_X_uvs.fits ! Writing UV FITS file: /scr/pima/bs241c_uvs/J0322-1312_X_uvs.fits wwins /scr/pima/bs241c_uvs/J0322-1312_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bs241c_uvs/J0322-1312_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 = -2.76463e-05 Jy ! Component: 100 - total flux cleaned = 0.000145713 Jy ! Component: 150 - total flux cleaned = 0.000337689 Jy ! Component: 200 - total flux cleaned = 0.000397349 Jy ! Component: 250 - total flux cleaned = 0.000425919 Jy ! Component: 300 - total flux cleaned = 0.000439796 Jy ! Component: 350 - total flux cleaned = 0.000413661 Jy ! Component: 400 - total flux cleaned = 0.000464532 Jy ! Component: 450 - total flux cleaned = 0.000476741 Jy ! Component: 500 - total flux cleaned = 0.000500558 Jy ! Component: 550 - total flux cleaned = 0.000535028 Jy ! Component: 600 - total flux cleaned = 0.00053475 Jy ! Component: 650 - total flux cleaned = 0.000512494 Jy ! Component: 700 - total flux cleaned = 0.000458907 Jy ! Component: 750 - total flux cleaned = 0.000438041 Jy ! Component: 800 - total flux cleaned = 0.000376256 Jy ! Component: 850 - total flux cleaned = 0.00037647 Jy ! Component: 900 - total flux cleaned = 0.000356276 Jy ! Component: 950 - total flux cleaned = 0.000297917 Jy ! Component: 1000 - total flux cleaned = 0.000317051 Jy ! Component: 1050 - total flux cleaned = 0.000307471 Jy ! Component: 1100 - total flux cleaned = 0.000279692 Jy ! Component: 1150 - total flux cleaned = 0.000252506 Jy ! Component: 1200 - total flux cleaned = 0.000288624 Jy ! Component: 1250 - total flux cleaned = 0.000288661 Jy ! Component: 1300 - total flux cleaned = 0.000297249 Jy ! Component: 1350 - total flux cleaned = 0.000305909 Jy ! Component: 1400 - total flux cleaned = 0.000305839 Jy ! Component: 1450 - total flux cleaned = 0.000314181 Jy ! Component: 1500 - total flux cleaned = 0.000322411 Jy ! Component: 1550 - total flux cleaned = 0.000322557 Jy ! Component: 1600 - total flux cleaned = 0.000338606 Jy ! Component: 1650 - total flux cleaned = 0.000362382 Jy ! Component: 1700 - total flux cleaned = 0.000393505 Jy ! Component: 1750 - total flux cleaned = 0.000416611 Jy ! Component: 1800 - total flux cleaned = 0.000431807 Jy ! Component: 1850 - total flux cleaned = 0.000439264 Jy ! Component: 1900 - total flux cleaned = 0.000469074 Jy ! Component: 1950 - total flux cleaned = 0.000498476 Jy ! Component: 2000 - total flux cleaned = 0.000534867 Jy ! Component: 2050 - total flux cleaned = 0.000570759 Jy ! Component: 2100 - total flux cleaned = 0.000584897 Jy ! Component: 2150 - total flux cleaned = 0.000570772 Jy ! Component: 2200 - total flux cleaned = 0.000570942 Jy ! Component: 2250 - total flux cleaned = 0.000612657 Jy ! Component: 2300 - total flux cleaned = 0.000619558 Jy ! Component: 2350 - total flux cleaned = 0.000633223 Jy ! Component: 2400 - total flux cleaned = 0.000633228 Jy ! Component: 2450 - total flux cleaned = 0.000633317 Jy ! Component: 2500 - total flux cleaned = 0.000646642 Jy ! Component: 2550 - total flux cleaned = 0.000646585 Jy ! Component: 2600 - total flux cleaned = 0.000653095 Jy ! Component: 2650 - total flux cleaned = 0.000633493 Jy ! Component: 2700 - total flux cleaned = 0.000633535 Jy ! Component: 2750 - total flux cleaned = 0.000646401 Jy ! Component: 2800 - total flux cleaned = 0.000620817 Jy ! Component: 2850 - total flux cleaned = 0.000639901 Jy ! Component: 2900 - total flux cleaned = 0.000633566 Jy ! Component: 2950 - total flux cleaned = 0.00062732 Jy ! Component: 3000 - total flux cleaned = 0.000633502 Jy ! Component: 3050 - total flux cleaned = 0.000621074 Jy ! Component: 3100 - total flux cleaned = 0.000602534 Jy ! Component: 3150 - total flux cleaned = 0.000577947 Jy ! Component: 3200 - total flux cleaned = 0.000565722 Jy ! Component: 3250 - total flux cleaned = 0.000559642 Jy ! Component: 3300 - total flux cleaned = 0.000535389 Jy ! Component: 3350 - total flux cleaned = 0.000511268 Jy ! Component: 3400 - total flux cleaned = 0.000505238 Jy ! Component: 3450 - total flux cleaned = 0.000463421 Jy ! Component: 3500 - total flux cleaned = 0.000457517 Jy ! Component: 3550 - total flux cleaned = 0.000433839 Jy ! Component: 3600 - total flux cleaned = 0.000427952 Jy ! Component: 3650 - total flux cleaned = 0.000410336 Jy ! Component: 3700 - total flux cleaned = 0.000392767 Jy ! Component: 3750 - total flux cleaned = 0.000375261 Jy ! Component: 3800 - total flux cleaned = 0.000375268 Jy ! Component: 3850 - total flux cleaned = 0.00034626 Jy ! Component: 3900 - total flux cleaned = 0.000328906 Jy ! Component: 3950 - total flux cleaned = 0.000311569 Jy ! Component: 4000 - total flux cleaned = 0.000276998 Jy ! Component: 4050 - total flux cleaned = 0.000271216 Jy ! Total flux subtracted in 4096 components = 0.000242551 Jy ! Clean residual min=-0.000332 max=0.000500 Jy/beam ! Clean residual mean=-0.000002 rms=0.000100 Jy/beam ! Combined flux in latest and established models = 0.0702734 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 366 components and 0.0702734 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bs241c_uvs/J0322-1312_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.291 x 3.212 at 5.203 degrees (North through East) ! Clean map min=-0.0010839 max=0.068579 Jy/beam ! Writing clean map to FITS file: /scr/pima/bs241c_uvs/J0322-1312_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0685791 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.69231e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.423991 0.423991 0.847983 1.69597 3.39193 6.78386 13.5677 27.1354 54.2709 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.068 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 707.561 quit ! Quitting program ! Log file /scr/pima/bs241c_uvs/J0322-1312_X_uvs.log closed on Thu Jul 2 09:07:41 2015