! Started logfile: J1600-0722_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:09:24 2016 obs J1600-0722_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J1600-0722_X_2014_05_31_pus_uva.fits ! AN table 1: 102 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.98671 visibilities/baseline/integration-bin. ! Found source: J1600-0722 ! ! 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 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 344 lines of history. ! ! Reading 54348 visibilities. select I ! Polarization I is unavailable. ! 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 = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J1600-0722_X_2014_05_31_pus] 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 = 512x512 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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.791932Jy sigma=0.009093 ! Fit after self-cal, rms=0.697147Jy sigma=0.007996 ! 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=0.7351 mas, bmaj=1.747 mas, bpa=-1.216 degrees ! Estimated noise=565.34 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 = 0.23311 Jy ! Component: 100 - total flux cleaned = 0.283951 Jy ! Total flux subtracted in 100 components = 0.283951 Jy ! Clean residual min=-0.010531 max=0.014507 Jy/beam ! Clean residual mean=-0.000006 rms=0.003038 Jy/beam ! Combined flux in latest and established models = 0.283951 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.283951 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=0.093301Jy sigma=0.001001 ! Fit after self-cal, rms=0.093301Jy sigma=0.001001 ! 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=0.9011 mas, bmaj=2.042 mas, bpa=-1.573 degrees ! Estimated noise=268.556 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 = 0.0228123 Jy ! Component: 100 - total flux cleaned = 0.0337207 Jy ! Component: 150 - total flux cleaned = 0.0398252 Jy ! Component: 200 - total flux cleaned = 0.0434328 Jy ! Total flux subtracted in 200 components = 0.0434328 Jy ! Clean residual min=-0.012715 max=0.012912 Jy/beam ! Clean residual mean=0.000029 rms=0.003153 Jy/beam ! Combined flux in latest and established models = 0.327384 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 20 components and 0.327384 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=0.087579Jy sigma=0.000943 ! Fit after self-cal, rms=0.087593Jy sigma=0.000943 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.13 KP 0.92 ! LA 1.06 MK 0.96 NL 1.03 OV 0.99 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.12 KP 0.86 ! LA 1.06 MK 0.96 NL 1.03 OV 0.98 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.14 KP 0.82 ! LA 1.08 MK 0.97 NL 1.03 OV 0.99 ! PT 0.92 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.08 HN 1.11 KP 0.77 ! LA 1.07 MK 0.97 NL 1.02 OV 1.00 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.08 HN 1.07 KP 0.74 ! LA 1.06 MK 0.99 NL 1.05 OV 0.99 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.12 KP 0.74 ! LA 1.07 MK 0.98 NL 1.04 OV 1.01 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.22 HN 1.24 KP 0.79 ! LA 1.14 MK 1.03 NL 1.07 OV 1.06 ! PT 0.99 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.17 KP 0.72 ! LA 1.05 MK 0.98 NL 1.05 OV 1.03 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.17 KP 0.75 ! LA 1.06 MK 0.97 NL 1.05 OV 1.02 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.16 KP 0.78 ! LA 1.09 MK 1.00 NL 1.04 OV 1.01 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.11 HN 1.14 KP 0.81 ! LA 1.08 MK 1.00 NL 1.06 OV 1.00 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.10 HN 1.12 KP 0.85 ! LA 1.06 MK 0.99 NL 1.04 OV 1.01 ! PT 0.96 SC 1.02 ! ! ! Fit before self-cal, rms=0.087593Jy sigma=0.000943 ! Fit after self-cal, rms=0.075151Jy sigma=0.000801 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.908 mas, bmaj=2.045 mas, bpa=-1.531 degrees ! Estimated noise=268.112 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 (-0.8, -5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00821115 Jy ! Component: 100 - total flux cleaned = 0.00905104 Jy ! Component: 150 - total flux cleaned = 0.00915181 Jy ! Component: 200 - total flux cleaned = 0.00914972 Jy ! Total flux subtracted in 200 components = 0.00914972 Jy ! Clean residual min=-0.002955 max=0.003042 Jy/beam ! Clean residual mean=0.000008 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.336534 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 38 components and 0.336534 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=0.074254Jy sigma=0.000790 ! Fit after self-cal, rms=0.074228Jy sigma=0.000788 ! 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=0.074228Jy sigma=0.000788 ! Fit after self-cal, rms=0.074084Jy sigma=0.000785 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9056 mas, bmaj=2.05 mas, bpa=-1.543 degrees ! Estimated noise=267.417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00241353 Jy ! Component: 100 - total flux cleaned = 0.00229761 Jy ! Component: 150 - total flux cleaned = 0.00220005 Jy ! Component: 200 - total flux cleaned = 0.00220073 Jy ! Total flux subtracted in 200 components = 0.00220073 Jy ! Clean residual min=-0.001880 max=0.001630 Jy/beam ! Clean residual mean=0.000006 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.338734 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 53 components and 0.338734 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=0.073974Jy sigma=0.000783 ! Fit after self-cal, rms=0.073966Jy sigma=0.000783 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 = 0.000761313 Jy ! Component: 100 - total flux cleaned = 0.000684686 Jy ! Component: 150 - total flux cleaned = 0.000684343 Jy ! Component: 200 - total flux cleaned = 0.000618871 Jy ! Total flux subtracted in 200 components = 0.000618871 Jy ! Clean residual min=-0.001708 max=0.001392 Jy/beam ! Clean residual mean=0.000005 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.339353 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 59 components and 0.339353 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=0.073926Jy sigma=0.000783 ! Fit after self-cal, rms=0.073923Jy sigma=0.000783 ! 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=0.073923Jy sigma=0.000783 ! Fit after self-cal, rms=0.073930Jy sigma=0.000783 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9062 mas, bmaj=2.051 mas, bpa=-1.547 degrees ! Estimated noise=267.358 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000141939 Jy ! Component: 100 - total flux cleaned = 0.0001104 Jy ! Component: 150 - total flux cleaned = 2.36682e-05 Jy ! Component: 200 - total flux cleaned = -2.89884e-06 Jy ! Total flux subtracted in 200 components = -2.89884e-06 Jy ! Clean residual min=-0.001570 max=0.001311 Jy/beam ! Clean residual mean=0.000004 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.33935 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 62 components and 0.33935 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=0.073905Jy sigma=0.000782 ! Fit after self-cal, rms=0.073903Jy sigma=0.000782 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 = 0.000221323 Jy ! Component: 100 - total flux cleaned = 0.000148355 Jy ! Component: 150 - total flux cleaned = 0.000126728 Jy ! Component: 200 - total flux cleaned = 0.000126572 Jy ! Total flux subtracted in 200 components = 0.000126572 Jy ! Clean residual min=-0.001465 max=0.001323 Jy/beam ! Clean residual mean=0.000004 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.339477 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 67 components and 0.339477 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=0.073889Jy sigma=0.000782 ! Fit after self-cal, rms=0.073889Jy sigma=0.000782 ! 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=0.073889Jy sigma=0.000782 ! Fit after self-cal, rms=0.073886Jy sigma=0.000782 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.215 mas, bmaj=3.633 mas, bpa=-0.4632 degrees ! Estimated noise=328.793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000244007 Jy ! Component: 100 - total flux cleaned = -0.000301434 Jy ! Component: 150 - total flux cleaned = -0.000327786 Jy ! Component: 200 - total flux cleaned = -0.000402707 Jy ! Total flux subtracted in 200 components = -0.000402707 Jy ! Clean residual min=-0.001263 max=0.002050 Jy/beam ! Clean residual mean=0.000007 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.339074 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 79 components and 0.339074 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=0.073881Jy sigma=0.000782 ! Fit after self-cal, rms=0.073879Jy sigma=0.000782 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 (-6, -13.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173593 Jy ! Component: 100 - total flux cleaned = 0.0024258 Jy ! Component: 150 - total flux cleaned = 0.00291104 Jy ! Component: 200 - total flux cleaned = 0.00328648 Jy ! Total flux subtracted in 200 components = 0.00328648 Jy ! Clean residual min=-0.000984 max=0.000693 Jy/beam ! Clean residual mean=0.000006 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.342361 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 119 components and 0.342361 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=0.073855Jy sigma=0.000782 ! Fit after self-cal, rms=0.073855Jy sigma=0.000782 ! 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=0.9068 mas, bmaj=2.052 mas, bpa=-1.555 degrees ! Estimated noise=267.311 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9068 x 2.052 at -1.555 degrees (North through East) ! Clean map min=-0.0011134 max=0.30344 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=0.7376 mas, bmaj=1.751 mas, bpa=-0.9297 degrees ! Estimated noise=568.298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.234303 Jy ! Component: 100 - total flux cleaned = 0.285411 Jy ! Component: 150 - total flux cleaned = 0.300974 Jy ! Component: 200 - total flux cleaned = 0.310901 Jy ! Total flux subtracted in 200 components = 0.310901 Jy ! Clean residual min=-0.002883 max=0.005397 Jy/beam ! Clean residual mean=-0.000002 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.310901 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.310901 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9068 mas, bmaj=2.052 mas, bpa=-1.555 degrees ! Estimated noise=267.311 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 = 0.00942257 Jy ! Component: 100 - total flux cleaned = 0.015401 Jy ! Component: 150 - total flux cleaned = 0.0194017 Jy ! Component: 200 - total flux cleaned = 0.0221445 Jy ! Total flux subtracted in 200 components = 0.0221445 Jy ! Clean residual min=-0.001233 max=0.001520 Jy/beam ! Clean residual mean=0.000004 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.333045 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 55 components and 0.333045 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=2.215 mas, bmaj=3.633 mas, bpa=-0.4632 degrees ! Estimated noise=328.793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00287796 Jy ! Component: 100 - total flux cleaned = 0.00467067 Jy ! Component: 150 - total flux cleaned = 0.00595706 Jy ! Component: 200 - total flux cleaned = 0.00692676 Jy ! Total flux subtracted in 200 components = 0.00692676 Jy ! Clean residual min=-0.000963 max=0.000814 Jy/beam ! Clean residual mean=0.000007 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.339972 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 = 0.000760151 Jy ! Component: 100 - total flux cleaned = 0.00130634 Jy ! Component: 150 - total flux cleaned = 0.00174816 Jy ! Component: 200 - total flux cleaned = 0.0021287 Jy ! Total flux subtracted in 200 components = 0.0021287 Jy ! Clean residual min=-0.000821 max=0.000816 Jy/beam ! Clean residual mean=0.000006 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.342101 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 106 components and 0.342101 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9068 mas, bmaj=2.052 mas, bpa=-1.555 degrees ! Estimated noise=267.311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000264783 Jy ! Component: 100 - total flux cleaned = -0.000195136 Jy ! Component: 150 - total flux cleaned = -0.000134199 Jy ! Component: 200 - total flux cleaned = -0.000161789 Jy ! Total flux subtracted in 200 components = -0.000161789 Jy ! Clean residual min=-0.000866 max=0.000976 Jy/beam ! Clean residual mean=0.000004 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.341939 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 128 components and 0.341939 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=0.073849Jy sigma=0.000782 ! Fit after self-cal, rms=0.073846Jy sigma=0.000782 wmodel J1600-0722_X_2014_05_31_pus_map.mod ! Writing 128 model components to file: J1600-0722_X_2014_05_31_pus_map.mod wobs J1600-0722_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J1600-0722_X_2014_05_31_pus_uvs.fits wwins J1600-0722_X_2014_05_31_pus_map.win ! wwins: Wrote 3 windows to J1600-0722_X_2014_05_31_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000263658 Jy ! Component: 100 - total flux cleaned = 0.000403649 Jy ! Component: 150 - total flux cleaned = 0.000550576 Jy ! Component: 200 - total flux cleaned = 0.00070543 Jy ! Component: 250 - total flux cleaned = 0.000800549 Jy ! Component: 300 - total flux cleaned = 0.000852899 Jy ! Component: 350 - total flux cleaned = 0.000916474 Jy ! Component: 400 - total flux cleaned = 0.000990139 Jy ! Component: 450 - total flux cleaned = 0.00102587 Jy ! Component: 500 - total flux cleaned = 0.00107271 Jy ! Component: 550 - total flux cleaned = 0.00115282 Jy ! Component: 600 - total flux cleaned = 0.0011978 Jy ! Component: 650 - total flux cleaned = 0.0012524 Jy ! Component: 700 - total flux cleaned = 0.00127371 Jy ! Component: 750 - total flux cleaned = 0.00129473 Jy ! Component: 800 - total flux cleaned = 0.00133564 Jy ! Component: 850 - total flux cleaned = 0.00131548 Jy ! Component: 900 - total flux cleaned = 0.00133539 Jy ! Component: 950 - total flux cleaned = 0.00133538 Jy ! Component: 1000 - total flux cleaned = 0.00133511 Jy ! Component: 1050 - total flux cleaned = 0.00133492 Jy ! Component: 1100 - total flux cleaned = 0.00130735 Jy ! Component: 1150 - total flux cleaned = 0.00132556 Jy ! Component: 1200 - total flux cleaned = 0.00132554 Jy ! Component: 1250 - total flux cleaned = 0.00132563 Jy ! Component: 1300 - total flux cleaned = 0.00136061 Jy ! Component: 1350 - total flux cleaned = 0.00140346 Jy ! Component: 1400 - total flux cleaned = 0.00139502 Jy ! Component: 1450 - total flux cleaned = 0.00141993 Jy ! Component: 1500 - total flux cleaned = 0.00142006 Jy ! Component: 1550 - total flux cleaned = 0.00142818 Jy ! Component: 1600 - total flux cleaned = 0.0014683 Jy ! Component: 1650 - total flux cleaned = 0.0014762 Jy ! Component: 1700 - total flux cleaned = 0.00147615 Jy ! Component: 1750 - total flux cleaned = 0.0014994 Jy ! Component: 1800 - total flux cleaned = 0.00150708 Jy ! Component: 1850 - total flux cleaned = 0.00149945 Jy ! Component: 1900 - total flux cleaned = 0.00152192 Jy ! Component: 1950 - total flux cleaned = 0.00150703 Jy ! Component: 2000 - total flux cleaned = 0.00149958 Jy ! Total flux subtracted in 2048 components = 0.00149951 Jy ! Clean residual min=-0.000406 max=0.000386 Jy/beam ! Clean residual mean=0.000001 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.343439 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 258 components and 0.343438 Jy ![Exited script file: muppet] wmap "J1600-0722_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9068 x 2.052 at -1.555 degrees (North through East) ! Clean map min=-0.00061767 max=0.3047 Jy/beam ! Writing clean map to FITS file: J1600-0722_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.304702 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000135352 device "J1600-0722_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J1600-0722_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.133263 0.133263 0.266526 0.533053 1.06611 2.13221 4.26442 8.52885 17.0577 34.1154 68.2308 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.304 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9068 x 2.052 at -1.555 degrees (North through East) ! Clean map min=-0.00061767 max=0.3047 Jy/beam quit ! Quitting program ! Log file J1600-0722_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:09:27 2016