! Started logfile: /scr/pima/bg219e_uvs/J0037+0808_X_uvs.log on Thu Apr 7 08:55:08 2016 obs /scr/pima/bg219e_uvs/J0037+0808_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0037+0808_X_uva.fits ! AN table 1: 36 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.877315 visibilities/baseline/integration-bin. ! Found source: J0037+0808 ! ! 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 13644 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/J0037+0808_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 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 37 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=1.027480Jy sigma=25.265626 ! Fit after self-cal, rms=0.797238Jy sigma=19.535252 ! 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=0.9633 mas, bmaj=2.449 mas, bpa=20.73 degrees ! Estimated noise=0.573639 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 = 0.152471 Jy ! Component: 100 - total flux cleaned = 0.190961 Jy ! Total flux subtracted in 100 components = 0.190961 Jy ! Clean residual min=-0.008112 max=0.020567 Jy/beam ! Clean residual mean=-0.000019 rms=0.002583 Jy/beam ! Combined flux in latest and established models = 0.190961 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.190961 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=0.070418Jy sigma=1.687621 ! Fit after self-cal, rms=0.070401Jy sigma=1.686881 ! Inverting map ! Added new window around map position (-2, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0216977 Jy ! Component: 100 - total flux cleaned = 0.0351419 Jy ! Total flux subtracted in 100 components = 0.0351419 Jy ! Clean residual min=-0.005446 max=0.007051 Jy/beam ! Clean residual mean=-0.000007 rms=0.001507 Jy/beam ! Combined flux in latest and established models = 0.226103 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.226103 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=0.061742Jy sigma=1.457053 ! Fit after self-cal, rms=0.061354Jy sigma=1.447790 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0099403 Jy ! Component: 100 - total flux cleaned = 0.0161167 Jy ! Total flux subtracted in 100 components = 0.0161167 Jy ! Clean residual min=-0.004279 max=0.004655 Jy/beam ! Clean residual mean=-0.000003 rms=0.001075 Jy/beam ! Combined flux in latest and established models = 0.24222 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 29 components and 0.24222 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=0.059311Jy sigma=1.392993 ! Fit after self-cal, rms=0.059214Jy sigma=1.390671 ! 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=1.201 mas, bmaj=2.586 mas, bpa=17.58 degrees ! Estimated noise=0.352902 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 = 0.00625175 Jy ! Component: 100 - total flux cleaned = 0.00993498 Jy ! Component: 150 - total flux cleaned = 0.0123743 Jy ! Component: 200 - total flux cleaned = 0.0140642 Jy ! Total flux subtracted in 200 components = 0.0140642 Jy ! Clean residual min=-0.002401 max=0.003105 Jy/beam ! Clean residual mean=-0.000000 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.256284 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 64 components and 0.256284 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=0.058511Jy sigma=1.372351 ! Fit after self-cal, rms=0.058492Jy sigma=1.371772 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.201 x 2.586 at 17.58 degrees (North through East) ! Clean map min=-0.0023078 max=0.20084 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 1.02 HN 1.07 KP 0.97 ! LA 0.99 NL 0.99 OV 1.00 PT 0.97 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.01 KP 1.00 ! LA 1.00 NL 1.00 OV 0.97 PT 0.98 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.03 KP 1.00 ! LA 0.97 NL 0.98 OV 0.98 PT 0.98 ! SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.01 KP 0.98 ! LA 1.00 NL 1.01 OV 1.00 PT 0.99 ! SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.00 KP 1.00 ! LA 0.99 NL 1.00 OV 1.00 PT 0.97 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.03 KP 1.00 ! LA 0.98 NL 1.06 OV 0.98 PT 0.99 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.02 KP 1.01 ! LA 1.00 NL 1.00 OV 0.97 PT 0.98 ! SC 1.06 ! ! ! 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=0.058492Jy sigma=1.371772 ! Fit after self-cal, rms=0.058471Jy sigma=1.364255 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.203 mas, bmaj=2.599 mas, bpa=17.64 degrees ! Estimated noise=0.352268 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 = -0.000275813 Jy ! Component: 100 - total flux cleaned = -0.000545374 Jy ! Component: 150 - total flux cleaned = -0.000678587 Jy ! Component: 200 - total flux cleaned = -0.000755523 Jy ! Total flux subtracted in 200 components = -0.000755523 Jy ! Clean residual min=-0.002116 max=0.002582 Jy/beam ! Clean residual mean=0.000001 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.255529 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 75 components and 0.255529 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=0.058450Jy sigma=1.363726 ! Fit after self-cal, rms=0.058456Jy sigma=1.363669 ! 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=0.058456Jy sigma=1.363669 ! Fit after self-cal, rms=0.058293Jy sigma=1.358851 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.205 mas, bmaj=2.601 mas, bpa=17.63 degrees ! Estimated noise=0.351994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000248952 Jy ! Component: 100 - total flux cleaned = -0.000273439 Jy ! Component: 150 - total flux cleaned = -0.000292645 Jy ! Component: 200 - total flux cleaned = -0.000326492 Jy ! Total flux subtracted in 200 components = -0.000326492 Jy ! Clean residual min=-0.002067 max=0.002441 Jy/beam ! Clean residual mean=0.000002 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.255202 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 85 components and 0.255202 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=0.058279Jy sigma=1.358477 ! Fit after self-cal, rms=0.058280Jy sigma=1.358436 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 (29.6, -16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202567 Jy ! Component: 100 - total flux cleaned = 0.00245944 Jy ! Component: 150 - total flux cleaned = 0.0026361 Jy ! Component: 200 - total flux cleaned = 0.00272806 Jy ! Total flux subtracted in 200 components = 0.00272806 Jy ! Clean residual min=-0.001979 max=0.002122 Jy/beam ! Clean residual mean=0.000001 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.25793 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 102 components and 0.25793 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=0.058196Jy sigma=1.356431 ! Fit after self-cal, rms=0.058193Jy sigma=1.356349 ! Inverting map ! Added new window around map position (-8, 30.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174072 Jy ! Component: 100 - total flux cleaned = 0.00215778 Jy ! Component: 150 - total flux cleaned = 0.00248356 Jy ! Component: 200 - total flux cleaned = 0.00273884 Jy ! Total flux subtracted in 200 components = 0.00273884 Jy ! Clean residual min=-0.001793 max=0.001643 Jy/beam ! Clean residual mean=0.000001 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.260669 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 121 components and 0.260669 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=0.058115Jy sigma=1.354685 ! Fit after self-cal, rms=0.058114Jy sigma=1.354636 ! 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=0.058114Jy sigma=1.354636 ! Fit after self-cal, rms=0.058004Jy sigma=1.354493 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.205 mas, bmaj=2.601 mas, bpa=17.62 degrees ! Estimated noise=0.351279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000380635 Jy ! Component: 100 - total flux cleaned = 0.000690597 Jy ! Component: 150 - total flux cleaned = 0.000805659 Jy ! Component: 200 - total flux cleaned = 0.000888291 Jy ! Total flux subtracted in 200 components = 0.000888291 Jy ! Clean residual min=-0.001716 max=0.001646 Jy/beam ! Clean residual mean=0.000001 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.261557 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 135 components and 0.261557 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=0.057975Jy sigma=1.353871 ! Fit after self-cal, rms=0.057975Jy sigma=1.353858 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 = 5.20426e-05 Jy ! Component: 100 - total flux cleaned = 0.000156158 Jy ! Component: 150 - total flux cleaned = 0.000205788 Jy ! Component: 200 - total flux cleaned = 0.000229367 Jy ! Total flux subtracted in 200 components = 0.000229367 Jy ! Clean residual min=-0.001683 max=0.001621 Jy/beam ! Clean residual mean=0.000001 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.261787 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 143 components and 0.261787 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=0.057955Jy sigma=1.353414 ! Fit after self-cal, rms=0.057954Jy sigma=1.353407 ! 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=0.057954Jy sigma=1.353407 ! Fit after self-cal, rms=0.057954Jy sigma=1.353378 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.268 mas, bmaj=3.137 mas, bpa=3.883 degrees ! Estimated noise=0.401097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000108464 Jy ! Component: 100 - total flux cleaned = -0.000131698 Jy ! Component: 150 - total flux cleaned = -0.000145527 Jy ! Component: 200 - total flux cleaned = -0.000220758 Jy ! Total flux subtracted in 200 components = -0.000220758 Jy ! Clean residual min=-0.001708 max=0.001477 Jy/beam ! Clean residual mean=0.000001 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.261566 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 165 components and 0.261566 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=0.057949Jy sigma=1.353149 ! Fit after self-cal, rms=0.057946Jy sigma=1.353123 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 = -1.86336e-06 Jy ! Component: 100 - total flux cleaned = -1.51634e-05 Jy ! Component: 150 - total flux cleaned = -1.47274e-05 Jy ! Component: 200 - total flux cleaned = -3.9907e-05 Jy ! Total flux subtracted in 200 components = -3.9907e-05 Jy ! Clean residual min=-0.001689 max=0.001464 Jy/beam ! Clean residual mean=0.000001 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.261526 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 182 components and 0.261526 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=0.057942Jy sigma=1.352996 ! Fit after self-cal, rms=0.057941Jy sigma=1.352986 ! 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=1.205 mas, bmaj=2.602 mas, bpa=17.63 degrees ! Estimated noise=0.351195 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.205 x 2.602 at 17.63 degrees (North through East) ! Clean map min=-0.0015153 max=0.19996 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9663 mas, bmaj=2.462 mas, bpa=20.74 degrees ! Estimated noise=0.574123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.152271 Jy ! Component: 100 - total flux cleaned = 0.191967 Jy ! Component: 150 - total flux cleaned = 0.214377 Jy ! Component: 200 - total flux cleaned = 0.228407 Jy ! Total flux subtracted in 200 components = 0.228407 Jy ! Clean residual min=-0.004814 max=0.007355 Jy/beam ! Clean residual mean=-0.000006 rms=0.001280 Jy/beam ! Combined flux in latest and established models = 0.228407 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.228407 Jy ! Inverting map and beam ! Estimated beam: bmin=1.205 mas, bmaj=2.602 mas, bpa=17.63 degrees ! Estimated noise=0.351195 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 = 0.0109825 Jy ! Component: 100 - total flux cleaned = 0.0169526 Jy ! Component: 150 - total flux cleaned = 0.0204877 Jy ! Component: 200 - total flux cleaned = 0.0230685 Jy ! Total flux subtracted in 200 components = 0.0230685 Jy ! Clean residual min=-0.002269 max=0.002086 Jy/beam ! Clean residual mean=-0.000001 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.251475 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 37 components and 0.251475 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=2.268 mas, bmaj=3.137 mas, bpa=3.883 degrees ! Estimated noise=0.401097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00254785 Jy ! Component: 100 - total flux cleaned = 0.00417311 Jy ! Component: 150 - total flux cleaned = 0.00545931 Jy ! Component: 200 - total flux cleaned = 0.00650719 Jy ! Total flux subtracted in 200 components = 0.00650719 Jy ! Clean residual min=-0.001851 max=0.001713 Jy/beam ! Clean residual mean=0.000001 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.257982 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 = 0.00085954 Jy ! Component: 100 - total flux cleaned = 0.00143685 Jy ! Component: 150 - total flux cleaned = 0.00179102 Jy ! Component: 200 - total flux cleaned = 0.00206538 Jy ! Total flux subtracted in 200 components = 0.00206538 Jy ! Clean residual min=-0.001805 max=0.001589 Jy/beam ! Clean residual mean=0.000001 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.260048 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 76 components and 0.260048 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.205 mas, bmaj=2.602 mas, bpa=17.63 degrees ! Estimated noise=0.351195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000600181 Jy ! Component: 100 - total flux cleaned = 0.000730549 Jy ! Component: 150 - total flux cleaned = 0.000890831 Jy ! Component: 200 - total flux cleaned = 0.00107794 Jy ! Total flux subtracted in 200 components = 0.00107794 Jy ! Clean residual min=-0.001856 max=0.001693 Jy/beam ! Clean residual mean=0.000001 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.261126 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 96 components and 0.261126 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=0.058010Jy sigma=1.354512 ! Fit after self-cal, rms=0.057999Jy sigma=1.354338 wmodel /scr/pima/bg219e_uvs/J0037+0808_X_map.mod ! Writing 96 model components to file: /scr/pima/bg219e_uvs/J0037+0808_X_map.mod wobs /scr/pima/bg219e_uvs/J0037+0808_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0037+0808_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0037+0808_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219e_uvs/J0037+0808_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 = -0.000149209 Jy ! Component: 100 - total flux cleaned = -5.87655e-05 Jy ! Component: 150 - total flux cleaned = 5.57147e-05 Jy ! Component: 200 - total flux cleaned = 2.83577e-05 Jy ! Component: 250 - total flux cleaned = 1.559e-06 Jy ! Component: 300 - total flux cleaned = -0.000176772 Jy ! Component: 350 - total flux cleaned = -0.000275529 Jy ! Component: 400 - total flux cleaned = -0.000465943 Jy ! Component: 450 - total flux cleaned = -0.000558023 Jy ! Component: 500 - total flux cleaned = -0.000625436 Jy ! Component: 550 - total flux cleaned = -0.000647312 Jy ! Component: 600 - total flux cleaned = -0.00068957 Jy ! Component: 650 - total flux cleaned = -0.000627542 Jy ! Component: 700 - total flux cleaned = -0.00072884 Jy ! Component: 750 - total flux cleaned = -0.000649601 Jy ! Component: 800 - total flux cleaned = -0.000610764 Jy ! Component: 850 - total flux cleaned = -0.000686973 Jy ! Component: 900 - total flux cleaned = -0.000724868 Jy ! Component: 950 - total flux cleaned = -0.000761775 Jy ! Component: 1000 - total flux cleaned = -0.000833881 Jy ! Component: 1050 - total flux cleaned = -0.000869694 Jy ! Component: 1100 - total flux cleaned = -0.000904404 Jy ! Component: 1150 - total flux cleaned = -0.000904502 Jy ! Component: 1200 - total flux cleaned = -0.000938346 Jy ! Component: 1250 - total flux cleaned = -0.000971483 Jy ! Component: 1300 - total flux cleaned = -0.000987736 Jy ! Component: 1350 - total flux cleaned = -0.000955618 Jy ! Component: 1400 - total flux cleaned = -0.00105115 Jy ! Component: 1450 - total flux cleaned = -0.00105109 Jy ! Component: 1500 - total flux cleaned = -0.00111306 Jy ! Component: 1550 - total flux cleaned = -0.00117411 Jy ! Component: 1600 - total flux cleaned = -0.00121921 Jy ! Component: 1650 - total flux cleaned = -0.00126358 Jy ! Component: 1700 - total flux cleaned = -0.00127829 Jy ! Component: 1750 - total flux cleaned = -0.00135026 Jy ! Component: 1800 - total flux cleaned = -0.00140723 Jy ! Component: 1850 - total flux cleaned = -0.00143532 Jy ! Component: 1900 - total flux cleaned = -0.00143566 Jy ! Component: 1950 - total flux cleaned = -0.00150446 Jy ! Component: 2000 - total flux cleaned = -0.00158586 Jy ! Component: 2050 - total flux cleaned = -0.00161255 Jy ! Component: 2100 - total flux cleaned = -0.00163915 Jy ! Component: 2150 - total flux cleaned = -0.00169106 Jy ! Component: 2200 - total flux cleaned = -0.0017297 Jy ! Component: 2250 - total flux cleaned = -0.00174251 Jy ! Component: 2300 - total flux cleaned = -0.00178034 Jy ! Component: 2350 - total flux cleaned = -0.00179279 Jy ! Component: 2400 - total flux cleaned = -0.00186727 Jy ! Component: 2450 - total flux cleaned = -0.0018549 Jy ! Component: 2500 - total flux cleaned = -0.00189144 Jy ! Component: 2550 - total flux cleaned = -0.00192763 Jy ! Component: 2600 - total flux cleaned = -0.00195157 Jy ! Component: 2650 - total flux cleaned = -0.00202248 Jy ! Component: 2700 - total flux cleaned = -0.0019758 Jy ! Component: 2750 - total flux cleaned = -0.00202238 Jy ! Component: 2800 - total flux cleaned = -0.00204545 Jy ! Component: 2850 - total flux cleaned = -0.0020795 Jy ! Component: 2900 - total flux cleaned = -0.00210205 Jy ! Component: 2950 - total flux cleaned = -0.00206847 Jy ! Component: 3000 - total flux cleaned = -0.00209057 Jy ! Component: 3050 - total flux cleaned = -0.00206868 Jy ! Component: 3100 - total flux cleaned = -0.00206879 Jy ! Component: 3150 - total flux cleaned = -0.00211205 Jy ! Component: 3200 - total flux cleaned = -0.00209055 Jy ! Component: 3250 - total flux cleaned = -0.00203733 Jy ! Component: 3300 - total flux cleaned = -0.00207979 Jy ! Component: 3350 - total flux cleaned = -0.00205881 Jy ! Component: 3400 - total flux cleaned = -0.00206914 Jy ! Component: 3450 - total flux cleaned = -0.00203819 Jy ! Component: 3500 - total flux cleaned = -0.00205875 Jy ! Component: 3550 - total flux cleaned = -0.00204851 Jy ! Component: 3600 - total flux cleaned = -0.00201818 Jy ! Component: 3650 - total flux cleaned = -0.00200818 Jy ! Component: 3700 - total flux cleaned = -0.00200826 Jy ! Component: 3750 - total flux cleaned = -0.00201823 Jy ! Component: 3800 - total flux cleaned = -0.0020183 Jy ! Component: 3850 - total flux cleaned = -0.00203785 Jy ! Component: 3900 - total flux cleaned = -0.00203785 Jy ! Component: 3950 - total flux cleaned = -0.00202822 Jy ! Component: 4000 - total flux cleaned = -0.00202827 Jy ! Component: 4050 - total flux cleaned = -0.00201877 Jy ! Total flux subtracted in 4096 components = -0.00201872 Jy ! Clean residual min=-0.000589 max=0.000614 Jy/beam ! Clean residual mean=-0.000000 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.259107 Jy keep ! Adding 261 model components to the UV plane model. ! The established model now contains 357 components and 0.259107 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0037+0808_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.205 x 2.602 at 17.63 degrees (North through East) ! Clean map min=-0.0013121 max=0.20023 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0037+0808_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.200231 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000158084 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.236852 0.236852 0.473705 0.947409 1.89482 3.78964 7.57927 15.1585 30.3171 60.6342 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.2 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1266.61 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0037+0808_X_uvs.log closed on Thu Apr 7 08:55:12 2016