! Started logfile: /scr/pima/bg219i_uvs/J1421-0643_X_uvs.log on Wed Apr 6 23:46:55 2016 obs /scr/pima/bg219i_uvs/J1421-0643_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1421-0643_X_uva.fits ! AN table 1: 42 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.845899 visibilities/baseline/integration-bin. ! Found source: J1421-0643 ! ! 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 15348 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/bg219i_uvs/J1421-0643_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 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 26 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=1.006723Jy sigma=25.819245 ! Fit after self-cal, rms=0.901501Jy sigma=23.108462 ! 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=0.7246 mas, bmaj=1.711 mas, bpa=-0.02529 degrees ! Estimated noise=0.431736 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 = 0.0675913 Jy ! Component: 100 - total flux cleaned = 0.0936782 Jy ! Total flux subtracted in 100 components = 0.0936782 Jy ! Clean residual min=-0.008250 max=0.020852 Jy/beam ! Clean residual mean=0.000010 rms=0.002583 Jy/beam ! Combined flux in latest and established models = 0.0936782 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0936782 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=0.070664Jy sigma=1.779744 ! Fit after self-cal, rms=0.070255Jy sigma=1.769837 ! Inverting map ! Added new window around map position (2, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0199909 Jy ! Component: 100 - total flux cleaned = 0.0315939 Jy ! Total flux subtracted in 100 components = 0.0315939 Jy ! Clean residual min=-0.006018 max=0.012070 Jy/beam ! Clean residual mean=0.000007 rms=0.001830 Jy/beam ! Combined flux in latest and established models = 0.125272 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 29 components and 0.125272 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=0.061229Jy sigma=1.534306 ! Fit after self-cal, rms=0.060891Jy sigma=1.524320 ! Inverting map ! Added new window around map position (3.6, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012161 Jy ! Component: 100 - total flux cleaned = 0.0203415 Jy ! Total flux subtracted in 100 components = 0.0203415 Jy ! Clean residual min=-0.004700 max=0.008449 Jy/beam ! Clean residual mean=0.000004 rms=0.001332 Jy/beam ! Combined flux in latest and established models = 0.145614 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 41 components and 0.145614 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=0.057024Jy sigma=1.420031 ! Fit after self-cal, rms=0.056783Jy sigma=1.412300 ! Inverting map ! Added new window around map position (4.8, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00852522 Jy ! Component: 100 - total flux cleaned = 0.0145938 Jy ! Total flux subtracted in 100 components = 0.0145938 Jy ! Clean residual min=-0.003788 max=0.005108 Jy/beam ! Clean residual mean=0.000003 rms=0.000968 Jy/beam ! Combined flux in latest and established models = 0.160207 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.160207 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=0.054787Jy sigma=1.357468 ! Fit after self-cal, rms=0.054695Jy sigma=1.354556 ! 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=0.9222 mas, bmaj=2.058 mas, bpa=0.3649 degrees ! Estimated noise=0.308302 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 (1.2, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00793302 Jy ! Component: 100 - total flux cleaned = 0.0129911 Jy ! Component: 150 - total flux cleaned = 0.0165505 Jy ! Component: 200 - total flux cleaned = 0.0191555 Jy ! Total flux subtracted in 200 components = 0.0191555 Jy ! Clean residual min=-0.002454 max=0.003218 Jy/beam ! Clean residual mean=0.000004 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.179363 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 81 components and 0.179363 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=0.053393Jy sigma=1.318174 ! Fit after self-cal, rms=0.053310Jy sigma=1.315704 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9222 x 2.058 at 0.3649 degrees (North through East) ! Clean map min=-0.0022702 max=0.090668 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 0.99 FD 0.95 KP 0.98 LA 0.95 ! MK 1.03 NL 1.04 OV 0.98 PT 0.99 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 KP 0.99 LA 0.97 ! MK 0.99 NL 1.04 OV 0.96 PT 1.01 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 KP 1.00 LA 0.97 ! MK 1.01 NL 1.05 OV 0.96 PT 0.98 ! SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 KP 1.00 LA 0.98 ! MK 0.94 NL 1.09 OV 0.99 PT 0.99 ! SC 1.07 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 KP 1.00 LA 0.95 ! MK 0.97 NL 1.01 OV 0.97 PT 1.03 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 KP 1.02 LA 0.99 ! MK 0.99 NL 1.05 OV 1.01 PT 1.00 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 KP 1.06 LA 0.96 ! MK 0.94 NL 1.04 OV 0.92 PT 1.02 ! SC 0.99 ! ! ! 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=0.053310Jy sigma=1.315704 ! Fit after self-cal, rms=0.052813Jy sigma=1.308689 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9237 mas, bmaj=2.065 mas, bpa=0.03359 degrees ! Estimated noise=0.305178 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 = 0.00193584 Jy ! Component: 100 - total flux cleaned = 0.00234393 Jy ! Component: 150 - total flux cleaned = 0.00250224 Jy ! Component: 200 - total flux cleaned = 0.00250278 Jy ! Total flux subtracted in 200 components = 0.00250278 Jy ! Clean residual min=-0.002058 max=0.001832 Jy/beam ! Clean residual mean=0.000002 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.181866 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 102 components and 0.181866 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=0.052721Jy sigma=1.305996 ! Fit after self-cal, rms=0.052719Jy sigma=1.305645 ! 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=0.052719Jy sigma=1.305645 ! Fit after self-cal, rms=0.052811Jy sigma=1.301873 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9229 mas, bmaj=2.066 mas, bpa=0.02991 degrees ! Estimated noise=0.305197 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000804718 Jy ! Component: 100 - total flux cleaned = 0.000898988 Jy ! Component: 150 - total flux cleaned = 0.000872955 Jy ! Component: 200 - total flux cleaned = 0.000825244 Jy ! Total flux subtracted in 200 components = 0.000825244 Jy ! Clean residual min=-0.002049 max=0.001729 Jy/beam ! Clean residual mean=-0.000000 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.182691 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 111 components and 0.182691 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=0.052780Jy sigma=1.300988 ! Fit after self-cal, rms=0.052731Jy sigma=1.299739 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 = 0.000196914 Jy ! Component: 100 - total flux cleaned = 0.000151663 Jy ! Component: 150 - total flux cleaned = 0.000130805 Jy ! Component: 200 - total flux cleaned = 9.38434e-05 Jy ! Total flux subtracted in 200 components = 9.38434e-05 Jy ! Clean residual min=-0.002080 max=0.001692 Jy/beam ! Clean residual mean=-0.000000 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.182785 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 116 components and 0.182785 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=0.052714Jy sigma=1.299301 ! Fit after self-cal, rms=0.052712Jy sigma=1.299250 ! 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=0.052712Jy sigma=1.299250 ! Fit after self-cal, rms=0.052667Jy sigma=1.299171 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.922 mas, bmaj=2.065 mas, bpa=0.06691 degrees ! Estimated noise=0.304847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000363406 Jy ! Component: 100 - total flux cleaned = 0.000324063 Jy ! Component: 150 - total flux cleaned = 0.000324653 Jy ! Component: 200 - total flux cleaned = 0.000293587 Jy ! Total flux subtracted in 200 components = 0.000293587 Jy ! Clean residual min=-0.002085 max=0.001697 Jy/beam ! Clean residual mean=-0.000000 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.183078 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 119 components and 0.183078 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=0.052654Jy sigma=1.298840 ! Fit after self-cal, rms=0.052653Jy sigma=1.298796 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.97738e-05 Jy ! Component: 100 - total flux cleaned = 0.000112139 Jy ! Component: 150 - total flux cleaned = 9.75511e-05 Jy ! Component: 200 - total flux cleaned = 7.09965e-05 Jy ! Total flux subtracted in 200 components = 7.09965e-05 Jy ! Clean residual min=-0.002080 max=0.001684 Jy/beam ! Clean residual mean=-0.000000 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.183149 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 124 components and 0.183149 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=0.052645Jy sigma=1.298594 ! Fit after self-cal, rms=0.052643Jy sigma=1.298568 ! 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=0.052643Jy sigma=1.298568 ! Fit after self-cal, rms=0.052646Jy sigma=1.298542 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.471 mas, bmaj=3.858 mas, bpa=15.86 degrees ! Estimated noise=0.381454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000217057 Jy ! Component: 100 - total flux cleaned = 0.00024598 Jy ! Component: 150 - total flux cleaned = 0.000239357 Jy ! Component: 200 - total flux cleaned = 0.000227555 Jy ! Total flux subtracted in 200 components = 0.000227555 Jy ! Clean residual min=-0.001937 max=0.002061 Jy/beam ! Clean residual mean=-0.000000 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.183377 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 142 components and 0.183377 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=0.052645Jy sigma=1.298512 ! Fit after self-cal, rms=0.052644Jy sigma=1.298491 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 = 3.15991e-05 Jy ! Component: 100 - total flux cleaned = 5.24004e-05 Jy ! Component: 150 - total flux cleaned = 2.98283e-05 Jy ! Component: 200 - total flux cleaned = 9.77059e-06 Jy ! Total flux subtracted in 200 components = 9.77059e-06 Jy ! Clean residual min=-0.001945 max=0.002049 Jy/beam ! Clean residual mean=-0.000000 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.183387 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 149 components and 0.183387 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=0.052644Jy sigma=1.298468 ! Fit after self-cal, rms=0.052643Jy sigma=1.298457 ! 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=0.9218 mas, bmaj=2.065 mas, bpa=0.08661 degrees ! Estimated noise=0.304774 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9218 x 2.065 at 0.08661 degrees (North through East) ! Clean map min=-0.0019318 max=0.088698 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=0.7224 mas, bmaj=1.716 mas, bpa=-0.3073 degrees ! Estimated noise=0.426086 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.066841 Jy ! Component: 100 - total flux cleaned = 0.0964253 Jy ! Component: 150 - total flux cleaned = 0.115624 Jy ! Component: 200 - total flux cleaned = 0.129842 Jy ! Total flux subtracted in 200 components = 0.129842 Jy ! Clean residual min=-0.004584 max=0.008223 Jy/beam ! Clean residual mean=0.000005 rms=0.001493 Jy/beam ! Combined flux in latest and established models = 0.129842 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.129842 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9218 mas, bmaj=2.065 mas, bpa=0.08661 degrees ! Estimated noise=0.304774 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 = 0.0171793 Jy ! Component: 100 - total flux cleaned = 0.0282271 Jy ! Component: 150 - total flux cleaned = 0.035622 Jy ! Component: 200 - total flux cleaned = 0.0407035 Jy ! Total flux subtracted in 200 components = 0.0407035 Jy ! Clean residual min=-0.002778 max=0.002919 Jy/beam ! Clean residual mean=0.000004 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.170546 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 69 components and 0.170546 Jy ! Inverting map ! Added new window around map position (-1, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00359011 Jy ! Component: 100 - total flux cleaned = 0.00617263 Jy ! Component: 150 - total flux cleaned = 0.00809641 Jy ! Component: 200 - total flux cleaned = 0.00955756 Jy ! Total flux subtracted in 200 components = 0.00955756 Jy ! Clean residual min=-0.002208 max=0.001599 Jy/beam ! Clean residual mean=0.000001 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.180103 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 104 components and 0.180103 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=2.471 mas, bmaj=3.858 mas, bpa=15.86 degrees ! Estimated noise=0.381454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163617 Jy ! Component: 100 - total flux cleaned = 0.0025915 Jy ! Component: 150 - total flux cleaned = 0.00285533 Jy ! Component: 200 - total flux cleaned = 0.00299378 Jy ! Total flux subtracted in 200 components = 0.00299378 Jy ! Clean residual min=-0.001913 max=0.002098 Jy/beam ! Clean residual mean=0.000000 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.183097 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 = 7.98154e-05 Jy ! Component: 100 - total flux cleaned = 0.000158754 Jy ! Component: 150 - total flux cleaned = 0.000224188 Jy ! Component: 200 - total flux cleaned = 0.000262186 Jy ! Total flux subtracted in 200 components = 0.000262186 Jy ! Clean residual min=-0.001914 max=0.002101 Jy/beam ! Clean residual mean=-0.000000 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.183359 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 146 components and 0.183359 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9218 mas, bmaj=2.065 mas, bpa=0.08661 degrees ! Estimated noise=0.304774 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.33838e-06 Jy ! Component: 100 - total flux cleaned = -2.32647e-05 Jy ! Component: 150 - total flux cleaned = -3.35307e-06 Jy ! Component: 200 - total flux cleaned = 1.57207e-05 Jy ! Total flux subtracted in 200 components = 1.57207e-05 Jy ! Clean residual min=-0.002037 max=0.001574 Jy/beam ! Clean residual mean=-0.000000 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.183375 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 163 components and 0.183375 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=0.052635Jy sigma=1.298315 ! Fit after self-cal, rms=0.052627Jy sigma=1.298045 wmodel /scr/pima/bg219i_uvs/J1421-0643_X_map.mod ! Writing 163 model components to file: /scr/pima/bg219i_uvs/J1421-0643_X_map.mod wobs /scr/pima/bg219i_uvs/J1421-0643_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1421-0643_X_uvs.fits wwins /scr/pima/bg219i_uvs/J1421-0643_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219i_uvs/J1421-0643_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 = -0.000831491 Jy ! Component: 100 - total flux cleaned = -0.00094612 Jy ! Component: 150 - total flux cleaned = -0.00089381 Jy ! Component: 200 - total flux cleaned = -0.000868719 Jy ! Component: 250 - total flux cleaned = -0.000822293 Jy ! Component: 300 - total flux cleaned = -0.000823441 Jy ! Component: 350 - total flux cleaned = -0.000781313 Jy ! Component: 400 - total flux cleaned = -0.000720231 Jy ! Component: 450 - total flux cleaned = -0.000780179 Jy ! Component: 500 - total flux cleaned = -0.000818238 Jy ! Component: 550 - total flux cleaned = -0.000761771 Jy ! Component: 600 - total flux cleaned = -0.000835154 Jy ! Component: 650 - total flux cleaned = -0.000835322 Jy ! Component: 700 - total flux cleaned = -0.00088827 Jy ! Component: 750 - total flux cleaned = -0.000939914 Jy ! Component: 800 - total flux cleaned = -0.000990482 Jy ! Component: 850 - total flux cleaned = -0.00100703 Jy ! Component: 900 - total flux cleaned = -0.000991223 Jy ! Component: 950 - total flux cleaned = -0.00107137 Jy ! Component: 1000 - total flux cleaned = -0.00111868 Jy ! Component: 1050 - total flux cleaned = -0.00110357 Jy ! Component: 1100 - total flux cleaned = -0.00119484 Jy ! Component: 1150 - total flux cleaned = -0.00120968 Jy ! Component: 1200 - total flux cleaned = -0.00126822 Jy ! Component: 1250 - total flux cleaned = -0.00125366 Jy ! Component: 1300 - total flux cleaned = -0.00132516 Jy ! Component: 1350 - total flux cleaned = -0.00129714 Jy ! Component: 1400 - total flux cleaned = -0.0013806 Jy ! Component: 1450 - total flux cleaned = -0.00139427 Jy ! Component: 1500 - total flux cleaned = -0.00140784 Jy ! Component: 1550 - total flux cleaned = -0.00144811 Jy ! Component: 1600 - total flux cleaned = -0.00146124 Jy ! Component: 1650 - total flux cleaned = -0.00144792 Jy ! Component: 1700 - total flux cleaned = -0.00147373 Jy ! Component: 1750 - total flux cleaned = -0.00146104 Jy ! Component: 1800 - total flux cleaned = -0.00153705 Jy ! Component: 1850 - total flux cleaned = -0.00156209 Jy ! Component: 1900 - total flux cleaned = -0.00154964 Jy ! Component: 1950 - total flux cleaned = -0.00157417 Jy ! Component: 2000 - total flux cleaned = -0.001562 Jy ! Component: 2050 - total flux cleaned = -0.0015742 Jy ! Component: 2100 - total flux cleaned = -0.00159826 Jy ! Component: 2150 - total flux cleaned = -0.00159832 Jy ! Component: 2200 - total flux cleaned = -0.00162158 Jy ! Component: 2250 - total flux cleaned = -0.00163309 Jy ! Component: 2300 - total flux cleaned = -0.00162151 Jy ! Component: 2350 - total flux cleaned = -0.00161015 Jy ! Component: 2400 - total flux cleaned = -0.00164401 Jy ! Component: 2450 - total flux cleaned = -0.00163288 Jy ! Component: 2500 - total flux cleaned = -0.00164392 Jy ! Component: 2550 - total flux cleaned = -0.0016438 Jy ! Component: 2600 - total flux cleaned = -0.00161109 Jy ! Component: 2650 - total flux cleaned = -0.00168653 Jy ! Component: 2700 - total flux cleaned = -0.00168656 Jy ! Component: 2750 - total flux cleaned = -0.00168663 Jy ! Component: 2800 - total flux cleaned = -0.00170772 Jy ! Component: 2850 - total flux cleaned = -0.00170767 Jy ! Component: 2900 - total flux cleaned = -0.00167669 Jy ! Component: 2950 - total flux cleaned = -0.00170748 Jy ! Component: 3000 - total flux cleaned = -0.00168723 Jy ! Component: 3050 - total flux cleaned = -0.00170753 Jy ! Component: 3100 - total flux cleaned = -0.00171754 Jy ! Component: 3150 - total flux cleaned = -0.00172744 Jy ! Component: 3200 - total flux cleaned = -0.00172736 Jy ! Component: 3250 - total flux cleaned = -0.00173707 Jy ! Component: 3300 - total flux cleaned = -0.00169816 Jy ! Component: 3350 - total flux cleaned = -0.00171746 Jy ! Component: 3400 - total flux cleaned = -0.00170782 Jy ! Component: 3450 - total flux cleaned = -0.00167927 Jy ! Component: 3500 - total flux cleaned = -0.00167934 Jy ! Component: 3550 - total flux cleaned = -0.00167939 Jy ! Component: 3600 - total flux cleaned = -0.00168872 Jy ! Component: 3650 - total flux cleaned = -0.00169798 Jy ! Component: 3700 - total flux cleaned = -0.0016979 Jy ! Component: 3750 - total flux cleaned = -0.00167041 Jy ! Component: 3800 - total flux cleaned = -0.00167955 Jy ! Component: 3850 - total flux cleaned = -0.00167949 Jy ! Component: 3900 - total flux cleaned = -0.00169756 Jy ! Component: 3950 - total flux cleaned = -0.00167958 Jy ! Component: 4000 - total flux cleaned = -0.00166162 Jy ! Component: 4050 - total flux cleaned = -0.0016616 Jy ! Total flux subtracted in 4096 components = -0.00166155 Jy ! Clean residual min=-0.000489 max=0.000526 Jy/beam ! Clean residual mean=-0.000000 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.181713 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 429 components and 0.181713 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1421-0643_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9218 x 2.065 at 0.08661 degrees (North through East) ! Clean map min=-0.0010254 max=0.087463 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1421-0643_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0874633 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00014725 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.505069 0.505069 1.01014 2.02028 4.04055 8.08111 16.1622 32.3244 64.6488 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.087 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 593.978 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1421-0643_X_uvs.log closed on Wed Apr 6 23:47:00 2016