! Started logfile: ./J1416-2418_X_uvs.log on Mon Oct 28 15:39:10 2013 obs J1416-2418_X_uva.fits ! Reading UV FITS file: J1416-2418_X_uva.fits ! AN table 1: 10 integrations on 28 of 28 possible baselines. ! AN table 2: 11 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.978065 visibilities/baseline/integration-bin. ! Found source: J1416-2418 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 6064 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet ./J1416-2418_X] 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 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.001891Jy sigma=1.840458 ! Fit after self-cal, rms=0.948502Jy sigma=1.722499 ! 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=0.8164 mas, bmaj=2.331 mas, bpa=1.527 degrees ! Estimated noise=11.3383 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 = 0.0420351 Jy ! Component: 100 - total flux cleaned = 0.0521926 Jy ! Total flux subtracted in 100 components = 0.0521926 Jy ! Clean residual min=-0.002760 max=0.004174 Jy/beam ! Clean residual mean=-0.000009 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.0521926 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0521926 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024658Jy sigma=0.041069 ! Fit after self-cal, rms=0.024465Jy sigma=0.040854 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00448499 Jy ! Component: 100 - total flux cleaned = 0.00698326 Jy ! Total flux subtracted in 100 components = 0.00698326 Jy ! Clean residual min=-0.002464 max=0.002747 Jy/beam ! Clean residual mean=-0.000004 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.0591758 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.0591758 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023975Jy sigma=0.036445 ! Fit after self-cal, rms=0.023977Jy sigma=0.036431 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.077 mas, bmaj=2.941 mas, bpa=-0.6817 degrees ! Estimated noise=5.42259 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 (-1.4, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00392665 Jy ! Component: 100 - total flux cleaned = 0.00603204 Jy ! Component: 150 - total flux cleaned = 0.00734748 Jy ! Component: 200 - total flux cleaned = 0.00821508 Jy ! Total flux subtracted in 200 components = 0.00821508 Jy ! Clean residual min=-0.001579 max=0.002058 Jy/beam ! Clean residual mean=-0.000003 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0673909 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 46 components and 0.0673909 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023608Jy sigma=0.034167 ! Fit after self-cal, rms=0.023557Jy sigma=0.034010 ! 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: ! FD 1.10 HN 0.90 KP 0.94 LA 1.03 ! NL 1.03 OV 1.07 PT 0.82 SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.06 HN 1.21 KP 0.98 ! LA 1.03 MK 0.99 NL 1.04 OV 0.97 ! PT 0.85 SC 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 HN 0.94 KP 0.93 LA 0.95 ! NL 1.00 OV 0.95 PT 0.86 SC 0.88 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 0.95 HN 1.04 KP 0.97 ! LA 0.93 MK 1.02 NL 1.03 OV 0.89 ! PT 0.91 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.16 HN 1.00 KP 1.03 LA 0.92 ! NL 0.97 OV 1.05 PT 0.86 SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.80 FD 1.09 HN 1.25 KP 1.08 ! LA 0.92 MK 1.03 NL 1.00 OV 1.04 ! PT 0.88 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.20 HN 1.05 KP 0.92 LA 0.95 ! NL 0.97 OV 1.04 PT 0.93 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 1.14 HN 1.11 KP 0.95 ! LA 0.96 MK 1.06 NL 0.95 OV 0.91 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 HN 0.97 KP 1.03 LA 0.93 ! NL 0.93 OV 0.98 PT 0.86 SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.90 FD 1.02 HN 1.35 KP 1.05 ! LA 0.97 MK 0.94 NL 0.93 OV 0.91 ! PT 0.91 SC 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 1.02 KP 0.98 LA 1.06 ! NL 1.07 OV 1.08 PT 0.89 SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 1.04 HN 1.17 KP 1.03 ! LA 1.00 MK 1.01 NL 1.01 OV 1.02 ! PT 0.95 SC 0.89 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 HN 0.94 KP 1.03 LA 0.90 ! NL 1.02 OV 1.02 PT 0.94 SC 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.02 HN 1.15 KP 1.04 ! LA 0.95 MK 1.01 NL 1.03 OV 1.09 ! PT 0.90 SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 HN 1.03 KP 1.10 LA 0.91 ! NL 1.01 OV 0.97 PT 0.84 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.16 FD 1.00 HN 1.26 KP 1.05 ! LA 0.86 MK 0.92 NL 0.97 OV 1.03 ! PT 0.86 SC 1.02 ! ! ! Fit before self-cal, rms=0.023557Jy sigma=0.034010 ! Fit after self-cal, rms=0.023287Jy sigma=0.031275 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.08 mas, bmaj=2.929 mas, bpa=-0.3102 degrees ! Estimated noise=5.19959 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 = -0.00173718 Jy ! Component: 100 - total flux cleaned = -0.00172461 Jy ! Component: 150 - total flux cleaned = -0.00171043 Jy ! Component: 200 - total flux cleaned = -0.00169868 Jy ! Total flux subtracted in 200 components = -0.00169868 Jy ! Clean residual min=-0.000715 max=0.000728 Jy/beam ! Clean residual mean=-0.000001 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.0656922 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 58 components and 0.0656922 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022787Jy sigma=0.031514 ! Fit after self-cal, rms=0.022819Jy sigma=0.031495 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022819Jy sigma=0.031495 ! Fit after self-cal, rms=0.022334Jy sigma=0.031247 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.078 mas, bmaj=2.918 mas, bpa=-0.1422 degrees ! Estimated noise=5.01229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00165895 Jy ! Component: 100 - total flux cleaned = -0.00185239 Jy ! Component: 150 - total flux cleaned = -0.0018193 Jy ! Component: 200 - total flux cleaned = -0.00181881 Jy ! Total flux subtracted in 200 components = -0.00181881 Jy ! Clean residual min=-0.000704 max=0.000704 Jy/beam ! Clean residual mean=-0.000001 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0638734 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 69 components and 0.0638734 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021869Jy sigma=0.031501 ! Fit after self-cal, rms=0.021870Jy sigma=0.031498 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 = 7.33322e-05 Jy ! Component: 100 - total flux cleaned = 8.11662e-05 Jy ! Component: 150 - total flux cleaned = 7.37286e-05 Jy ! Component: 200 - total flux cleaned = 6.69159e-05 Jy ! Total flux subtracted in 200 components = 6.69159e-05 Jy ! Clean residual min=-0.000683 max=0.000717 Jy/beam ! Clean residual mean=-0.000001 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.0639403 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 77 components and 0.0639403 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021847Jy sigma=0.031501 ! Fit after self-cal, rms=0.021847Jy sigma=0.031500 ! Inverting map ! Added new window around map position (-31.2, 44.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000600948 Jy ! Component: 100 - total flux cleaned = 0.000695766 Jy ! Component: 150 - total flux cleaned = 0.000713764 Jy ! Component: 200 - total flux cleaned = 0.000713717 Jy ! Total flux subtracted in 200 components = 0.000713717 Jy ! Clean residual min=-0.000624 max=0.000632 Jy/beam ! Clean residual mean=-0.000001 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.064654 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 96 components and 0.064654 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021819Jy sigma=0.031458 ! Fit after self-cal, rms=0.021816Jy sigma=0.031454 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021816Jy sigma=0.031454 ! Fit after self-cal, rms=0.021309Jy sigma=0.031191 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.075 mas, bmaj=2.906 mas, bpa=0.06102 degrees ! Estimated noise=4.82948 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00155429 Jy ! Component: 100 - total flux cleaned = -0.00171383 Jy ! Component: 150 - total flux cleaned = -0.0016243 Jy ! Component: 200 - total flux cleaned = -0.00156502 Jy ! Total flux subtracted in 200 components = -0.00156502 Jy ! Clean residual min=-0.000606 max=0.000618 Jy/beam ! Clean residual mean=-0.000001 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.063089 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 102 components and 0.063089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020881Jy sigma=0.031439 ! Fit after self-cal, rms=0.020879Jy sigma=0.031438 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 = 9.97309e-05 Jy ! Component: 100 - total flux cleaned = 0.000138427 Jy ! Component: 150 - total flux cleaned = 0.000138247 Jy ! Component: 200 - total flux cleaned = 0.000131464 Jy ! Total flux subtracted in 200 components = 0.000131464 Jy ! Clean residual min=-0.000599 max=0.000612 Jy/beam ! Clean residual mean=-0.000001 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.0632205 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 109 components and 0.0632205 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020860Jy sigma=0.031436 ! Fit after self-cal, rms=0.020860Jy sigma=0.031436 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020860Jy sigma=0.031436 ! Fit after self-cal, rms=0.020420Jy sigma=0.031181 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.376 mas, bmaj=5.307 mas, bpa=1.701 degrees ! Estimated noise=5.23425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00146692 Jy ! Component: 100 - total flux cleaned = -0.00167925 Jy ! Component: 150 - total flux cleaned = -0.00171265 Jy ! Component: 200 - total flux cleaned = -0.00171242 Jy ! Total flux subtracted in 200 components = -0.00171242 Jy ! Clean residual min=-0.000583 max=0.000659 Jy/beam ! Clean residual mean=-0.000002 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.0615081 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 113 components and 0.0615081 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020017Jy sigma=0.031435 ! Fit after self-cal, rms=0.020018Jy sigma=0.031432 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 = 6.2726e-05 Jy ! Component: 100 - total flux cleaned = 8.67387e-05 Jy ! Component: 150 - total flux cleaned = 9.21863e-05 Jy ! Component: 200 - total flux cleaned = 9.73557e-05 Jy ! Total flux subtracted in 200 components = 9.73557e-05 Jy ! Clean residual min=-0.000575 max=0.000666 Jy/beam ! Clean residual mean=-0.000002 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.0616054 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 116 components and 0.0616054 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020003Jy sigma=0.031445 ! Fit after self-cal, rms=0.020003Jy sigma=0.031444 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.073 mas, bmaj=2.897 mas, bpa=0.2225 degrees ! Estimated noise=4.6573 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.073 x 2.897 at 0.2225 degrees (North through East) ! Clean map min=-0.00056006 max=0.045678 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=0.8151 mas, bmaj=2.303 mas, bpa=2.453 degrees ! Estimated noise=9.70507 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0359747 Jy ! Component: 100 - total flux cleaned = 0.0452943 Jy ! Component: 150 - total flux cleaned = 0.0496679 Jy ! Component: 200 - total flux cleaned = 0.0523058 Jy ! Total flux subtracted in 200 components = 0.0523058 Jy ! Clean residual min=-0.001385 max=0.001553 Jy/beam ! Clean residual mean=-0.000005 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0523058 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0523058 Jy ! Inverting map and beam ! Estimated beam: bmin=1.073 mas, bmaj=2.897 mas, bpa=0.2225 degrees ! Estimated noise=4.6573 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 = 0.00313248 Jy ! Component: 100 - total flux cleaned = 0.00489448 Jy ! Component: 150 - total flux cleaned = 0.00606523 Jy ! Component: 200 - total flux cleaned = 0.0069049 Jy ! Total flux subtracted in 200 components = 0.0069049 Jy ! Clean residual min=-0.000645 max=0.000712 Jy/beam ! Clean residual mean=-0.000004 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.0592107 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 65 components and 0.0592107 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=2.376 mas, bmaj=5.307 mas, bpa=1.701 degrees ! Estimated noise=5.23425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000870867 Jy ! Component: 100 - total flux cleaned = 0.00139482 Jy ! Component: 150 - total flux cleaned = 0.00174368 Jy ! Component: 200 - total flux cleaned = 0.00190632 Jy ! Total flux subtracted in 200 components = 0.00190632 Jy ! Clean residual min=-0.000577 max=0.000598 Jy/beam ! Clean residual mean=-0.000003 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.061117 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 = 8.81253e-05 Jy ! Component: 100 - total flux cleaned = 0.000135746 Jy ! Component: 150 - total flux cleaned = 0.00016659 Jy ! Component: 200 - total flux cleaned = 0.000178507 Jy ! Total flux subtracted in 200 components = 0.000178507 Jy ! Clean residual min=-0.000554 max=0.000601 Jy/beam ! Clean residual mean=-0.000003 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0612955 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 93 components and 0.0612955 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.073 mas, bmaj=2.897 mas, bpa=0.2225 degrees ! Estimated noise=4.6573 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.42514e-05 Jy ! Component: 100 - total flux cleaned = 9.39622e-05 Jy ! Component: 150 - total flux cleaned = 0.000102055 Jy ! Component: 200 - total flux cleaned = 0.000109736 Jy ! Total flux subtracted in 200 components = 0.000109736 Jy ! Clean residual min=-0.000592 max=0.000582 Jy/beam ! Clean residual mean=-0.000001 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0614053 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 111 components and 0.0614053 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020029Jy sigma=0.031452 ! Fit after self-cal, rms=0.020023Jy sigma=0.031437 wmodel ./J1416-2418_X_map.mod ! Writing 111 model components to file: ./J1416-2418_X_map.mod wobs ./J1416-2418_X_uvs.fits ! Writing UV FITS file: ./J1416-2418_X_uvs.fits wwins ./J1416-2418_X_map.win ! wwins: Wrote 3 windows to ./J1416-2418_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 = 4.37115e-05 Jy ! Component: 100 - total flux cleaned = 4.37945e-05 Jy ! Component: 150 - total flux cleaned = 7.27881e-05 Jy ! Component: 200 - total flux cleaned = 6.37888e-05 Jy ! Component: 250 - total flux cleaned = 6.39126e-05 Jy ! Component: 300 - total flux cleaned = 3.78771e-05 Jy ! Component: 350 - total flux cleaned = 5.45808e-05 Jy ! Component: 400 - total flux cleaned = 7.08057e-05 Jy ! Component: 450 - total flux cleaned = 6.27076e-05 Jy ! Component: 500 - total flux cleaned = 6.26763e-05 Jy ! Component: 550 - total flux cleaned = 3.96805e-05 Jy ! Component: 600 - total flux cleaned = 5.48e-05 Jy ! Component: 650 - total flux cleaned = 3.24509e-05 Jy ! Component: 700 - total flux cleaned = 1.05149e-05 Jy ! Component: 750 - total flux cleaned = -3.66524e-06 Jy ! Component: 800 - total flux cleaned = -2.50248e-05 Jy ! Component: 850 - total flux cleaned = -6.68627e-05 Jy ! Component: 900 - total flux cleaned = -8.06181e-05 Jy ! Component: 950 - total flux cleaned = -6.70056e-05 Jy ! Component: 1000 - total flux cleaned = -0.000107199 Jy ! Component: 1050 - total flux cleaned = -0.000127077 Jy ! Component: 1100 - total flux cleaned = -0.000133684 Jy ! Component: 1150 - total flux cleaned = -0.000159478 Jy ! Component: 1200 - total flux cleaned = -0.000146736 Jy ! Component: 1250 - total flux cleaned = -0.000171934 Jy ! Component: 1300 - total flux cleaned = -0.000203147 Jy ! Component: 1350 - total flux cleaned = -0.000209401 Jy ! Component: 1400 - total flux cleaned = -0.000246161 Jy ! Component: 1450 - total flux cleaned = -0.000240179 Jy ! Component: 1500 - total flux cleaned = -0.00029999 Jy ! Component: 1550 - total flux cleaned = -0.000305963 Jy ! Component: 1600 - total flux cleaned = -0.000323581 Jy ! Component: 1650 - total flux cleaned = -0.000352652 Jy ! Component: 1700 - total flux cleaned = -0.000392963 Jy ! Component: 1750 - total flux cleaned = -0.000421516 Jy ! Component: 1800 - total flux cleaned = -0.000444052 Jy ! Component: 1850 - total flux cleaned = -0.000455261 Jy ! Component: 1900 - total flux cleaned = -0.000483023 Jy ! Component: 1950 - total flux cleaned = -0.000494003 Jy ! Component: 2000 - total flux cleaned = -0.00051591 Jy ! Component: 2050 - total flux cleaned = -0.000542971 Jy ! Component: 2100 - total flux cleaned = -0.000542913 Jy ! Component: 2150 - total flux cleaned = -0.000548332 Jy ! Component: 2200 - total flux cleaned = -0.000596042 Jy ! Component: 2250 - total flux cleaned = -0.000627529 Jy ! Component: 2300 - total flux cleaned = -0.000617078 Jy ! Component: 2350 - total flux cleaned = -0.000643028 Jy ! Component: 2400 - total flux cleaned = -0.000668679 Jy ! Component: 2450 - total flux cleaned = -0.000683931 Jy ! Component: 2500 - total flux cleaned = -0.000699194 Jy ! Component: 2550 - total flux cleaned = -0.000714241 Jy ! Component: 2600 - total flux cleaned = -0.000709201 Jy ! Component: 2650 - total flux cleaned = -0.000733973 Jy ! Component: 2700 - total flux cleaned = -0.000748699 Jy ! Component: 2750 - total flux cleaned = -0.000763266 Jy ! Component: 2800 - total flux cleaned = -0.00076809 Jy ! Component: 2850 - total flux cleaned = -0.000782527 Jy ! Component: 2900 - total flux cleaned = -0.000777727 Jy ! Component: 2950 - total flux cleaned = -0.000801493 Jy ! Component: 3000 - total flux cleaned = -0.000806165 Jy ! Component: 3050 - total flux cleaned = -0.000806167 Jy ! Component: 3100 - total flux cleaned = -0.000815477 Jy ! Component: 3150 - total flux cleaned = -0.000843203 Jy ! Component: 3200 - total flux cleaned = -0.000843218 Jy ! Component: 3250 - total flux cleaned = -0.00085238 Jy ! Component: 3300 - total flux cleaned = -0.000870545 Jy ! Component: 3350 - total flux cleaned = -0.000875111 Jy ! Component: 3400 - total flux cleaned = -0.000888613 Jy ! Component: 3450 - total flux cleaned = -0.00089753 Jy ! Component: 3500 - total flux cleaned = -0.000915308 Jy ! Component: 3550 - total flux cleaned = -0.000902066 Jy ! Component: 3600 - total flux cleaned = -0.000910837 Jy ! Component: 3650 - total flux cleaned = -0.000915177 Jy ! Component: 3700 - total flux cleaned = -0.000915177 Jy ! Component: 3750 - total flux cleaned = -0.000928151 Jy ! Component: 3800 - total flux cleaned = -0.000915269 Jy ! Component: 3850 - total flux cleaned = -0.000928118 Jy ! Component: 3900 - total flux cleaned = -0.000945169 Jy ! Component: 3950 - total flux cleaned = -0.000936714 Jy ! Component: 4000 - total flux cleaned = -0.000953562 Jy ! Component: 4050 - total flux cleaned = -0.00094515 Jy ! Total flux subtracted in 4096 components = -0.000961875 Jy ! Clean residual min=-0.000305 max=0.000278 Jy/beam ! Clean residual mean=-0.000001 rms=0.000076 Jy/beam ! Combined flux in latest and established models = 0.0604434 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 385 components and 0.0604434 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J1416-2418_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.073 x 2.897 at 0.2225 degrees (North through East) ! Clean map min=-0.00045993 max=0.045935 Jy/beam ! Writing clean map to FITS file: ./J1416-2418_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0459346 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.59177e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.495821 0.495821 0.991641 1.98328 3.96656 7.93313 15.8663 31.7325 63.465 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.045 quit ! Quitting program ! Log file ./J1416-2418_X_uvs.log closed on Mon Oct 28 15:39:24 2013