! Started logfile: J0536+0944_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:04:41 2016 obs J0536+0944_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J0536+0944_X_2014_08_09_pus_uva.fits ! AN table 1: 123 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.78103 visibilities/baseline/integration-bin. ! Found source: J0536+0944 ! ! 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 324 lines of history. ! ! Reading 51876 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 J0536+0944_X_2014_08_09_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 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.973534Jy sigma=0.011382 ! Fit after self-cal, rms=0.943051Jy sigma=0.011036 ! 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=0.9893 mas, bmaj=2.378 mas, bpa=22.77 degrees ! Estimated noise=525.493 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 = 0.0412249 Jy ! Component: 100 - total flux cleaned = 0.0602867 Jy ! Total flux subtracted in 100 components = 0.0602867 Jy ! Clean residual min=-0.005199 max=0.011563 Jy/beam ! Clean residual mean=-0.000028 rms=0.002155 Jy/beam ! Combined flux in latest and established models = 0.0602867 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 32 components and 0.0602867 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=0.080561Jy sigma=0.000909 ! Fit after self-cal, rms=0.080093Jy sigma=0.000904 ! 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=1.196 mas, bmaj=2.499 mas, bpa=20.09 degrees ! Estimated noise=267.721 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 = 0.0214041 Jy ! Component: 100 - total flux cleaned = 0.0360104 Jy ! Component: 150 - total flux cleaned = 0.0462974 Jy ! Component: 200 - total flux cleaned = 0.0536528 Jy ! Total flux subtracted in 200 components = 0.0536528 Jy ! Clean residual min=-0.004895 max=0.010435 Jy/beam ! Clean residual mean=-0.000050 rms=0.001749 Jy/beam ! Combined flux in latest and established models = 0.11394 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 79 components and 0.11394 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=0.072940Jy sigma=0.000814 ! Fit after self-cal, rms=0.072652Jy sigma=0.000809 ! Inverting map ! Added new window around map position (-2.2, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00930478 Jy ! Component: 100 - total flux cleaned = 0.0155514 Jy ! Component: 150 - total flux cleaned = 0.0204701 Jy ! Component: 200 - total flux cleaned = 0.0244464 Jy ! Total flux subtracted in 200 components = 0.0244464 Jy ! Clean residual min=-0.004390 max=0.008332 Jy/beam ! Clean residual mean=-0.000014 rms=0.001254 Jy/beam ! Combined flux in latest and established models = 0.138386 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 118 components and 0.138386 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=0.071066Jy sigma=0.000791 ! Fit after self-cal, rms=0.070871Jy sigma=0.000788 ! 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 1.08 FD 1.15 HN 1.12 KP 0.91 ! LA 0.97 MK 1.00* NL 1.13 OV 1.17 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.15 HN 1.14 KP 0.85 ! LA 0.94 MK 1.00* NL 1.21 OV 1.13 ! PT 0.91 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.13 HN 1.15 KP 0.79 ! LA 0.96 MK 1.00* NL 1.16 OV 1.15 ! PT 0.90 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.12 HN 1.45 KP 0.76 ! LA 1.01 MK 1.00* NL 1.16 OV 1.11 ! PT 0.89 SC 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.12 HN 1.06 KP 0.72 ! LA 0.97 MK 1.00* NL 1.17 OV 1.13 ! PT 0.88 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.16 HN 1.09 KP 0.71 ! LA 1.01 MK 1.00* NL 1.11 OV 1.17 ! PT 0.90 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.26 HN 1.04 KP 0.79 ! LA 1.04 MK 1.00* NL 1.11 OV 1.17 ! PT 0.94 SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.16 HN 1.12 KP 0.70 ! LA 0.95 MK 1.00* NL 1.12 OV 1.17 ! PT 0.90 SC 0.94 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.11 HN 1.05 KP 0.73 ! LA 0.96 MK 1.00* NL 1.08 OV 1.17 ! PT 0.93 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.14 HN 1.11 KP 0.76 ! LA 1.01 MK 1.00* NL 1.07 OV 1.14 ! PT 0.87 SC 0.85 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.14 HN 0.96 KP 0.81 ! LA 1.00 MK 1.00* NL 1.12 OV 1.06 ! PT 0.92 SC 0.88 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.15 HN 0.94 KP 0.87 ! LA 0.95 MK 1.00* NL 1.11 OV 1.05 ! PT 0.93 SC 0.88 ! ! ! Fit before self-cal, rms=0.070871Jy sigma=0.000788 ! Fit after self-cal, rms=0.070644Jy sigma=0.000771 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.181 mas, bmaj=2.534 mas, bpa=20.87 degrees ! Estimated noise=271.376 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 (2.4, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00312697 Jy ! Component: 100 - total flux cleaned = 0.00307542 Jy ! Component: 150 - total flux cleaned = 0.00277449 Jy ! Component: 200 - total flux cleaned = 0.00256046 Jy ! Total flux subtracted in 200 components = 0.00256046 Jy ! Clean residual min=-0.001694 max=0.002088 Jy/beam ! Clean residual mean=0.000001 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.140946 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 145 components and 0.140946 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=0.070473Jy sigma=0.000769 ! Fit after self-cal, rms=0.070532Jy sigma=0.000768 ! 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=0.070532Jy sigma=0.000768 ! Fit after self-cal, rms=0.068850Jy sigma=0.000766 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.158 mas, bmaj=2.511 mas, bpa=20.27 degrees ! Estimated noise=263.899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000766369 Jy ! Component: 100 - total flux cleaned = 0.000933365 Jy ! Component: 150 - total flux cleaned = 0.000970813 Jy ! Component: 200 - total flux cleaned = 0.000941733 Jy ! Total flux subtracted in 200 components = 0.000941733 Jy ! Clean residual min=-0.001153 max=0.001645 Jy/beam ! Clean residual mean=0.000003 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.141888 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 165 components and 0.141888 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=0.068804Jy sigma=0.000766 ! Fit after self-cal, rms=0.068815Jy sigma=0.000765 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 (9.2, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000743556 Jy ! Component: 100 - total flux cleaned = 0.000581073 Jy ! Component: 150 - total flux cleaned = 0.000298226 Jy ! Component: 200 - total flux cleaned = 4.45352e-05 Jy ! Total flux subtracted in 200 components = 4.45352e-05 Jy ! Clean residual min=-0.001084 max=0.001432 Jy/beam ! Clean residual mean=0.000004 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.141933 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 189 components and 0.141933 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=0.068763Jy sigma=0.000765 ! Fit after self-cal, rms=0.068752Jy sigma=0.000765 ! Inverting map ! Added new window around map position (-8.8, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000803128 Jy ! Component: 100 - total flux cleaned = 0.000764051 Jy ! Component: 150 - total flux cleaned = 0.000633396 Jy ! Component: 200 - total flux cleaned = 0.000368211 Jy ! Total flux subtracted in 200 components = 0.000368211 Jy ! Clean residual min=-0.001018 max=0.001184 Jy/beam ! Clean residual mean=0.000005 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.142301 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 209 components and 0.142301 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=0.068709Jy sigma=0.000764 ! Fit after self-cal, rms=0.068701Jy sigma=0.000764 ! Inverting map ! Added new window around map position (-10.6, -13.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106255 Jy ! Component: 100 - total flux cleaned = 0.00133898 Jy ! Component: 150 - total flux cleaned = 0.00131283 Jy ! Component: 200 - total flux cleaned = 0.00120538 Jy ! Total flux subtracted in 200 components = 0.00120538 Jy ! Clean residual min=-0.000944 max=0.000943 Jy/beam ! Clean residual mean=0.000004 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.143506 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 229 components and 0.143506 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=0.068667Jy sigma=0.000764 ! Fit after self-cal, rms=0.068662Jy sigma=0.000764 ! 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=0.068662Jy sigma=0.000764 ! Fit after self-cal, rms=0.067829Jy sigma=0.000764 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.151 mas, bmaj=2.509 mas, bpa=20.46 degrees ! Estimated noise=260.505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000168688 Jy ! Component: 100 - total flux cleaned = 0.000166942 Jy ! Component: 150 - total flux cleaned = 0.000217957 Jy ! Component: 200 - total flux cleaned = 0.00021915 Jy ! Total flux subtracted in 200 components = 0.00021915 Jy ! Clean residual min=-0.000800 max=0.000913 Jy/beam ! Clean residual mean=0.000003 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.143725 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 237 components and 0.143725 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=0.067807Jy sigma=0.000764 ! Fit after self-cal, rms=0.067806Jy sigma=0.000763 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 (12.4, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000351702 Jy ! Component: 100 - total flux cleaned = 0.000168136 Jy ! Component: 150 - total flux cleaned = 2.77265e-05 Jy ! Component: 200 - total flux cleaned = -0.000100051 Jy ! Total flux subtracted in 200 components = -0.000100051 Jy ! Clean residual min=-0.000763 max=0.000795 Jy/beam ! Clean residual mean=0.000003 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.143625 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 259 components and 0.143625 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=0.067785Jy sigma=0.000763 ! Fit after self-cal, rms=0.067781Jy sigma=0.000763 ! 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=0.067781Jy sigma=0.000763 ! Fit after self-cal, rms=0.067217Jy sigma=0.000763 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.274 mas, bmaj=3.054 mas, bpa=6.59 degrees ! Estimated noise=306.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000192876 Jy ! Component: 100 - total flux cleaned = 8.16552e-05 Jy ! Component: 150 - total flux cleaned = -0.000154785 Jy ! Component: 200 - total flux cleaned = -0.000297713 Jy ! Total flux subtracted in 200 components = -0.000297713 Jy ! Clean residual min=-0.000664 max=0.000704 Jy/beam ! Clean residual mean=0.000004 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.143328 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 279 components and 0.143328 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=0.067206Jy sigma=0.000763 ! Fit after self-cal, rms=0.067201Jy sigma=0.000763 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 = -0.000106266 Jy ! Component: 100 - total flux cleaned = -0.000208088 Jy ! Component: 150 - total flux cleaned = -0.000334197 Jy ! Component: 200 - total flux cleaned = -0.000481136 Jy ! Total flux subtracted in 200 components = -0.000481136 Jy ! Clean residual min=-0.000615 max=0.000666 Jy/beam ! Clean residual mean=0.000004 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.142847 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 291 components and 0.142847 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=0.067194Jy sigma=0.000763 ! Fit after self-cal, rms=0.067190Jy sigma=0.000763 ! 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=1.148 mas, bmaj=2.507 mas, bpa=20.58 degrees ! Estimated noise=258.434 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.148 x 2.507 at 20.58 degrees (North through East) ! Clean map min=-0.0016406 max=0.047317 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=0.9504 mas, bmaj=2.389 mas, bpa=22.83 degrees ! Estimated noise=499.158 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0392419 Jy ! Component: 100 - total flux cleaned = 0.0600064 Jy ! Component: 150 - total flux cleaned = 0.0747547 Jy ! Component: 200 - total flux cleaned = 0.0862506 Jy ! Total flux subtracted in 200 components = 0.0862506 Jy ! Clean residual min=-0.004492 max=0.006806 Jy/beam ! Clean residual mean=-0.000023 rms=0.001471 Jy/beam ! Combined flux in latest and established models = 0.0862506 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 66 model components to the UV plane model. ! The established model now contains 66 components and 0.0862506 Jy ! Inverting map and beam ! Estimated beam: bmin=1.148 mas, bmaj=2.507 mas, bpa=20.58 degrees ! Estimated noise=258.434 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 = 0.0139836 Jy ! Component: 100 - total flux cleaned = 0.0242167 Jy ! Component: 150 - total flux cleaned = 0.0319506 Jy ! Component: 200 - total flux cleaned = 0.0378705 Jy ! Total flux subtracted in 200 components = 0.0378705 Jy ! Clean residual min=-0.003014 max=0.003452 Jy/beam ! Clean residual mean=-0.000033 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 0.124121 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 134 components and 0.124121 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00441218 Jy ! Component: 100 - total flux cleaned = 0.00703505 Jy ! Component: 150 - total flux cleaned = 0.00904073 Jy ! Component: 200 - total flux cleaned = 0.0107345 Jy ! Total flux subtracted in 200 components = 0.0107345 Jy ! Clean residual min=-0.001696 max=0.001675 Jy/beam ! Clean residual mean=-0.000012 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.134856 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 169 components and 0.134856 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=2.274 mas, bmaj=3.054 mas, bpa=6.59 degrees ! Estimated noise=306.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00304857 Jy ! Component: 100 - total flux cleaned = 0.0046908 Jy ! Component: 150 - total flux cleaned = 0.00537285 Jy ! Component: 200 - total flux cleaned = 0.00600451 Jy ! Total flux subtracted in 200 components = 0.00600451 Jy ! Clean residual min=-0.001157 max=0.001144 Jy/beam ! Clean residual mean=-0.000002 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.14086 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 = 0.000322359 Jy ! Component: 100 - total flux cleaned = 0.000524353 Jy ! Component: 150 - total flux cleaned = 0.000748092 Jy ! Component: 200 - total flux cleaned = 0.000782005 Jy ! Total flux subtracted in 200 components = 0.000782005 Jy ! Clean residual min=-0.000990 max=0.000936 Jy/beam ! Clean residual mean=-0.000000 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.141642 Jy ! Adding 102 model components to the UV plane model. ! The established model now contains 236 components and 0.141642 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.148 mas, bmaj=2.507 mas, bpa=20.58 degrees ! Estimated noise=258.434 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000134915 Jy ! Component: 100 - total flux cleaned = 0.000173048 Jy ! Component: 150 - total flux cleaned = 0.000203367 Jy ! Component: 200 - total flux cleaned = 0.000134398 Jy ! Total flux subtracted in 200 components = 0.000134398 Jy ! Clean residual min=-0.000940 max=0.000882 Jy/beam ! Clean residual mean=0.000000 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.141776 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 267 components and 0.141776 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=0.067241Jy sigma=0.000764 ! Fit after self-cal, rms=0.067212Jy sigma=0.000763 wmodel J0536+0944_X_2014_08_09_pus_map.mod ! Writing 267 model components to file: J0536+0944_X_2014_08_09_pus_map.mod wobs J0536+0944_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J0536+0944_X_2014_08_09_pus_uvs.fits wwins J0536+0944_X_2014_08_09_pus_map.win ! wwins: Wrote 7 windows to J0536+0944_X_2014_08_09_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 = 0.00015499 Jy ! Component: 100 - total flux cleaned = 0.000114769 Jy ! Component: 150 - total flux cleaned = 7.59861e-05 Jy ! Component: 200 - total flux cleaned = 5.12366e-05 Jy ! Component: 250 - total flux cleaned = 6.30541e-05 Jy ! Component: 300 - total flux cleaned = 6.33398e-05 Jy ! Component: 350 - total flux cleaned = 8.56446e-05 Jy ! Component: 400 - total flux cleaned = 9.63325e-05 Jy ! Component: 450 - total flux cleaned = 0.000106732 Jy ! Component: 500 - total flux cleaned = 0.000127347 Jy ! Component: 550 - total flux cleaned = 0.000147333 Jy ! Component: 600 - total flux cleaned = 0.000157051 Jy ! Component: 650 - total flux cleaned = 0.000147849 Jy ! Component: 700 - total flux cleaned = 0.000157233 Jy ! Component: 750 - total flux cleaned = 0.00014828 Jy ! Component: 800 - total flux cleaned = 0.000156964 Jy ! Component: 850 - total flux cleaned = 0.000156724 Jy ! Component: 900 - total flux cleaned = 0.000165029 Jy ! Component: 950 - total flux cleaned = 0.000164947 Jy ! Component: 1000 - total flux cleaned = 0.000124275 Jy ! Component: 1050 - total flux cleaned = 0.000116312 Jy ! Component: 1100 - total flux cleaned = 6.91217e-05 Jy ! Component: 1150 - total flux cleaned = 2.33129e-05 Jy ! Component: 1200 - total flux cleaned = 2.33645e-05 Jy ! Component: 1250 - total flux cleaned = 1.59948e-05 Jy ! Component: 1300 - total flux cleaned = -2.05675e-05 Jy ! Component: 1350 - total flux cleaned = -2.78137e-05 Jy ! Component: 1400 - total flux cleaned = -7.03722e-05 Jy ! Component: 1450 - total flux cleaned = -0.000112206 Jy ! Component: 1500 - total flux cleaned = -0.000139654 Jy ! Component: 1550 - total flux cleaned = -0.000160078 Jy ! Component: 1600 - total flux cleaned = -0.000220307 Jy ! Component: 1650 - total flux cleaned = -0.000253118 Jy ! Component: 1700 - total flux cleaned = -0.000266152 Jy ! Component: 1750 - total flux cleaned = -0.0002982 Jy ! Component: 1800 - total flux cleaned = -0.000317235 Jy ! Component: 1850 - total flux cleaned = -0.000361074 Jy ! Component: 1900 - total flux cleaned = -0.000391828 Jy ! Component: 1950 - total flux cleaned = -0.000422214 Jy ! Component: 2000 - total flux cleaned = -0.000446252 Jy ! Total flux subtracted in 2048 components = -0.000422363 Jy ! Clean residual min=-0.000357 max=0.000328 Jy/beam ! Clean residual mean=0.000000 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.141354 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 402 components and 0.141354 Jy ![Exited script file: muppet] wmap "J0536+0944_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.148 x 2.507 at 20.58 degrees (North through East) ! Clean map min=-0.0016028 max=0.045852 Jy/beam ! Writing clean map to FITS file: J0536+0944_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0458519 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000118352 device "J0536+0944_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0536+0944_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.774354 0.774354 1.54871 3.09742 6.19483 12.3897 24.7793 49.5586 99.1173 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.045 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.148 x 2.507 at 20.58 degrees (North through East) ! Clean map min=-0.0016028 max=0.045852 Jy/beam quit ! Quitting program ! Log file J0536+0944_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:04:46 2016