! Started logfile: /scr/pima/bg219h_uvs/J0636-0547_X_dfm.log on Thu May 19 22:12:52 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /scr/pima/bg219h_uvs/J0636-0547_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0636-0547_X_uva.fits ! AN table 1: 28 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.66369 visibilities/baseline/integration-bin. ! Found source: J0636-0547 ! ! 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 8028 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 12 channels. ! Selecting polarization: RR, channels: 1..12 ! 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 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 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 ![@/opt64/bin/pima_mupet_01.dfm J0636-0547_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 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.015350Jy sigma=23.529581 ! Fit after self-cal, rms=0.876935Jy sigma=20.227331 ! 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=0.7207 mas, bmaj=1.758 mas, bpa=3.546 degrees ! Estimated noise=0.588832 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 = 0.0925996 Jy ! Component: 100 - total flux cleaned = 0.128348 Jy ! Total flux subtracted in 100 components = 0.128348 Jy ! Clean residual min=-0.008301 max=0.015913 Jy/beam ! Clean residual mean=-0.000014 rms=0.001959 Jy/beam ! Combined flux in latest and established models = 0.128348 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.128348 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.072025Jy sigma=1.520020 ! Fit after self-cal, rms=0.071197Jy sigma=1.501207 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0192648 Jy ! Component: 100 - total flux cleaned = 0.0297845 Jy ! Total flux subtracted in 100 components = 0.0297845 Jy ! Clean residual min=-0.004203 max=0.005107 Jy/beam ! Clean residual mean=-0.000006 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 0.158133 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 12 components and 0.158133 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.065736Jy sigma=1.362405 ! Fit after self-cal, rms=0.065610Jy sigma=1.359878 ! 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=0.8632 mas, bmaj=1.998 mas, bpa=1.881 degrees ! Estimated noise=0.386388 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 = 0.00592894 Jy ! Component: 100 - total flux cleaned = 0.00851096 Jy ! Component: 150 - total flux cleaned = 0.00940295 Jy ! Component: 200 - total flux cleaned = 0.00951612 Jy ! Total flux subtracted in 200 components = 0.00951612 Jy ! Clean residual min=-0.003136 max=0.003671 Jy/beam ! Clean residual mean=-0.000003 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.167649 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.167649 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.065075Jy sigma=1.349272 ! Fit after self-cal, rms=0.065054Jy sigma=1.349085 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8632 x 1.998 at 1.881 degrees (North through East) ! Clean map min=-0.0028801 max=0.12461 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 0.98 FD 1.02 HN 0.93 KP 0.96 ! MK 1.01 NL 0.99 OV 1.05 PT 1.03 ! SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.98 KP 0.98 ! MK 0.99 NL 1.01 OV 1.05 PT 0.97 ! SC 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 0.95 KP 0.99 ! MK 0.97 NL 0.99 OV 1.05 PT 0.98 ! SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.96 KP 1.06 ! MK 0.99 NL 0.98 OV 1.02 PT 1.01 ! SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 0.90 KP 0.98 ! MK 1.00 NL 1.00 OV 1.06 PT 0.94 ! SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 0.88 KP 1.00 ! MK 1.02 NL 1.00 OV 1.01 PT 1.02 ! SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.95 KP 1.05 ! MK 1.07 NL 0.95 OV 1.01 PT 0.96 ! SC 0.90 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.91 KP 0.98 ! MK 0.98 NL 0.99 OV 1.08 PT 0.95 ! SC 1.10 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.09 HN 0.99 KP 0.99 ! MK 1.07 NL 0.95 OV 1.04 PT 1.00 ! SC 0.86 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 0.96 KP 1.01 ! MK 1.01 NL 1.01 OV 1.03 PT 1.00 ! SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.00 KP 0.98 ! MK 1.04 NL 1.00 OV 1.06 PT 0.91 ! SC 0.83 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 0.92 KP 0.98 ! MK 0.98 NL 1.02 OV 1.02 PT 1.00 ! SC 1.13 ! ! ! Fit before self-cal, rms=0.065054Jy sigma=1.349085 ! Fit after self-cal, rms=0.063381Jy sigma=1.337638 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8621 mas, bmaj=1.991 mas, bpa=2.119 degrees ! Estimated noise=0.384011 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-2.8, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00331476 Jy ! Component: 100 - total flux cleaned = 0.00533969 Jy ! Component: 150 - total flux cleaned = 0.00682927 Jy ! Component: 200 - total flux cleaned = 0.0080197 Jy ! Total flux subtracted in 200 components = 0.0080197 Jy ! Clean residual min=-0.002378 max=0.001949 Jy/beam ! Clean residual mean=-0.000002 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.175669 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 40 components and 0.175669 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.063183Jy sigma=1.332527 ! Fit after self-cal, rms=0.063121Jy sigma=1.331984 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.063121Jy sigma=1.331984 ! Fit after self-cal, rms=0.062986Jy sigma=1.326316 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8627 mas, bmaj=1.994 mas, bpa=2.157 degrees ! Estimated noise=0.382832 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120971 Jy ! Component: 100 - total flux cleaned = 0.00183208 Jy ! Component: 150 - total flux cleaned = 0.00211593 Jy ! Component: 200 - total flux cleaned = 0.00239659 Jy ! Total flux subtracted in 200 components = 0.00239659 Jy ! Clean residual min=-0.001923 max=0.001785 Jy/beam ! Clean residual mean=-0.000001 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.178065 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 50 components and 0.178065 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.062947Jy sigma=1.325469 ! Fit after self-cal, rms=0.062945Jy sigma=1.325332 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 = 0.000419185 Jy ! Component: 100 - total flux cleaned = 0.00061992 Jy ! Component: 150 - total flux cleaned = 0.00075889 Jy ! Component: 200 - total flux cleaned = 0.000909061 Jy ! Total flux subtracted in 200 components = 0.000909061 Jy ! Clean residual min=-0.001925 max=0.001778 Jy/beam ! Clean residual mean=-0.000001 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.178974 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 54 components and 0.178974 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.062926Jy sigma=1.324969 ! Fit after self-cal, rms=0.062923Jy sigma=1.324951 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.062923Jy sigma=1.324951 ! Fit after self-cal, rms=0.062900Jy sigma=1.324863 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8623 mas, bmaj=1.994 mas, bpa=2.195 degrees ! Estimated noise=0.382465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000486261 Jy ! Component: 100 - total flux cleaned = 0.000725067 Jy ! Component: 150 - total flux cleaned = 0.000842781 Jy ! Component: 200 - total flux cleaned = 0.000916139 Jy ! Total flux subtracted in 200 components = 0.000916139 Jy ! Clean residual min=-0.001924 max=0.001756 Jy/beam ! Clean residual mean=-0.000001 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.17989 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 55 components and 0.17989 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.062885Jy sigma=1.324582 ! Fit after self-cal, rms=0.062884Jy sigma=1.324566 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 = 0.00023725 Jy ! Component: 100 - total flux cleaned = 0.000288986 Jy ! Component: 150 - total flux cleaned = 0.000337201 Jy ! Component: 200 - total flux cleaned = 0.000367766 Jy ! Total flux subtracted in 200 components = 0.000367766 Jy ! Clean residual min=-0.001928 max=0.001750 Jy/beam ! Clean residual mean=-0.000001 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.180258 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 61 components and 0.180258 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.062875Jy sigma=1.324399 ! Fit after self-cal, rms=0.062874Jy sigma=1.324390 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.062874Jy sigma=1.324390 ! Fit after self-cal, rms=0.062819Jy sigma=1.324366 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.911 mas, bmaj=3.138 mas, bpa=0.8444 degrees ! Estimated noise=0.494041 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.80019e-05 Jy ! Component: 100 - total flux cleaned = 9.75959e-05 Jy ! Component: 150 - total flux cleaned = 0.000139528 Jy ! Component: 200 - total flux cleaned = 0.000151598 Jy ! Total flux subtracted in 200 components = 0.000151598 Jy ! Clean residual min=-0.001724 max=0.001840 Jy/beam ! Clean residual mean=-0.000001 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.18041 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 72 components and 0.18041 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.062824Jy sigma=1.324423 ! Fit after self-cal, rms=0.062823Jy sigma=1.324402 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 = -2.99911e-05 Jy ! Component: 100 - total flux cleaned = -7.80707e-06 Jy ! Component: 150 - total flux cleaned = 1.77502e-06 Jy ! Component: 200 - total flux cleaned = 1.91744e-05 Jy ! Total flux subtracted in 200 components = 1.91744e-05 Jy ! Clean residual min=-0.001667 max=0.001818 Jy/beam ! Clean residual mean=-0.000001 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.180429 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 77 components and 0.180429 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.062826Jy sigma=1.324448 ! Fit after self-cal, rms=0.062824Jy sigma=1.324436 ! 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=0.8618 mas, bmaj=1.993 mas, bpa=2.223 degrees ! Estimated noise=0.382111 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8618 x 1.993 at 2.223 degrees (North through East) ! Clean map min=-0.0017186 max=0.12378 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=0.7209 mas, bmaj=1.756 mas, bpa=3.794 degrees ! Estimated noise=0.581208 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0923452 Jy ! Component: 100 - total flux cleaned = 0.129641 Jy ! Component: 150 - total flux cleaned = 0.147798 Jy ! Component: 200 - total flux cleaned = 0.157769 Jy ! Total flux subtracted in 200 components = 0.157769 Jy ! Clean residual min=-0.004001 max=0.004852 Jy/beam ! Clean residual mean=-0.000004 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.157769 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 0.157769 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8618 mas, bmaj=1.993 mas, bpa=2.223 degrees ! Estimated noise=0.382111 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 = 0.00561876 Jy ! Component: 100 - total flux cleaned = 0.00903604 Jy ! Component: 150 - total flux cleaned = 0.0115935 Jy ! Component: 200 - total flux cleaned = 0.0136336 Jy ! Total flux subtracted in 200 components = 0.0136336 Jy ! Clean residual min=-0.002006 max=0.002022 Jy/beam ! Clean residual mean=-0.000002 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.171402 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 29 components and 0.171402 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=1.911 mas, bmaj=3.138 mas, bpa=0.8444 degrees ! Estimated noise=0.494041 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00249874 Jy ! Component: 100 - total flux cleaned = 0.00413336 Jy ! Component: 150 - total flux cleaned = 0.00532623 Jy ! Component: 200 - total flux cleaned = 0.00622572 Jy ! Total flux subtracted in 200 components = 0.00622572 Jy ! Clean residual min=-0.001803 max=0.001814 Jy/beam ! Clean residual mean=-0.000002 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.177628 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 = 0.000696428 Jy ! Component: 100 - total flux cleaned = 0.00101725 Jy ! Component: 150 - total flux cleaned = 0.0012772 Jy ! Component: 200 - total flux cleaned = 0.00150782 Jy ! Total flux subtracted in 200 components = 0.00150782 Jy ! Clean residual min=-0.001658 max=0.001751 Jy/beam ! Clean residual mean=-0.000001 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.179136 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 85 components and 0.179136 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8618 mas, bmaj=1.993 mas, bpa=2.223 degrees ! Estimated noise=0.382111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000607515 Jy ! Component: 100 - total flux cleaned = 0.000796475 Jy ! Component: 150 - total flux cleaned = 0.00104806 Jy ! Component: 200 - total flux cleaned = 0.0012236 Jy ! Total flux subtracted in 200 components = 0.0012236 Jy ! Clean residual min=-0.001847 max=0.001775 Jy/beam ! Clean residual mean=-0.000001 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.180359 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 100 components and 0.180359 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.062836Jy sigma=1.324793 ! Fit after self-cal, rms=0.062835Jy sigma=1.324695 wmodel /J0636-0547_X_map.mod ! wmodel: Unable to open new model file: /J0636-0547_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J0636-0547_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8618 x 1.993 at 2.223 degrees (North through East) ! Clean map min=-0.0016664 max=0.12352 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0636-0547_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.123522 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000406712 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.987787 0.987787 1.97557 3.95115 7.9023 15.8046 31.6092 63.2184 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.123 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 303.709 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0636-0547_X_dfm.log closed on Thu May 19 22:12:54 2016