! Started logfile: J1054+3928_X_2015_01_22_pus_uvs.log on Wed Jan 4 13:09:55 2017 obs J1054+3928_X_2015_01_22_pus_uva.fits ! Reading UV FITS file: J1054+3928_X_2015_01_22_pus_uva.fits ! AN table 1: 49 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.731066 visibilities/baseline/integration-bin. ! Found source: J1054+3928 ! ! 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 295 lines of history. ! ! Reading 19344 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 J1054+3928_X_2015_01_22_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 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.935699Jy sigma=0.011072 ! Fit after self-cal, rms=0.912553Jy sigma=0.010857 ! 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=0.7976 mas, bmaj=2.524 mas, bpa=-56.31 degrees ! Estimated noise=1072.54 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 = 0.0694648 Jy ! Component: 100 - total flux cleaned = 0.0894165 Jy ! Total flux subtracted in 100 components = 0.0894165 Jy ! Clean residual min=-0.008195 max=0.011879 Jy/beam ! Clean residual mean=-0.000034 rms=0.002476 Jy/beam ! Combined flux in latest and established models = 0.0894164 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0894164 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=0.083828Jy sigma=0.000842 ! Fit after self-cal, rms=0.083670Jy sigma=0.000841 ! 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=0.9887 mas, bmaj=2.574 mas, bpa=-56.93 degrees ! Estimated noise=440.384 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 (-5.2, -19.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0139976 Jy ! Component: 100 - total flux cleaned = 0.0181343 Jy ! Component: 150 - total flux cleaned = 0.0176886 Jy ! Component: 200 - total flux cleaned = 0.0168793 Jy ! Total flux subtracted in 200 components = 0.0168793 Jy ! Clean residual min=-0.004348 max=0.008270 Jy/beam ! Clean residual mean=-0.000029 rms=0.001527 Jy/beam ! Combined flux in latest and established models = 0.106296 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 36 components and 0.106296 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=0.081412Jy sigma=0.000810 ! Fit after self-cal, rms=0.081174Jy sigma=0.000806 ! 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 0.88 FD 1.05 HN 0.87 KP 1.16 ! LA 2.34 MK 0.95 NL 0.90 OV 0.91 ! PT 1.08 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.01 HN 0.89 KP 1.10 ! LA 2.08 MK 0.94 NL 0.90 OV 0.92 ! PT 1.05 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.99 HN 0.92 KP 1.07 ! LA 1.79 MK 1.01 NL 0.91 OV 0.89 ! PT 1.05 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.97 HN 0.96 KP 1.00 ! LA 2.10 MK 1.08 NL 0.93 OV 0.89 ! PT 1.02 SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.00 HN 0.91 KP 0.94 ! LA 1.88 MK 1.08 NL 0.94 OV 0.90 ! PT 0.99 SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.02 HN 0.97 KP 0.93 ! LA 1.93 MK 1.05 NL 0.92 OV 0.92 ! PT 1.04 SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.09 HN 1.03 KP 0.92 ! LA 1.79 MK 1.10 NL 0.94 OV 0.97 ! PT 1.15 SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.08 HN 0.96 KP 0.91 ! LA 1.75 MK 1.08 NL 0.95 OV 0.96 ! PT 1.06 SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.05 HN 0.98 KP 0.99 ! LA 1.71 MK 1.02 NL 0.95 OV 0.91 ! PT 1.08 SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.07 HN 0.98 KP 0.98 ! LA 1.68 MK 0.97 NL 0.92 OV 0.94 ! PT 1.04 SC 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.05 HN 1.03 KP 1.04 ! LA 1.79 MK 0.99 NL 0.89 OV 0.89 ! PT 1.09 SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.07 HN 0.99 KP 1.08 ! LA 1.73 MK 1.05 NL 0.89 OV 0.95 ! PT 1.10 SC 1.00* ! ! ! Fit before self-cal, rms=0.081174Jy sigma=0.000806 ! Fit after self-cal, rms=0.105302Jy sigma=0.000789 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9896 mas, bmaj=2.549 mas, bpa=-57.54 degrees ! Estimated noise=437.047 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 = 0.00109116 Jy ! Component: 100 - total flux cleaned = 0.00161595 Jy ! Component: 150 - total flux cleaned = 0.00179259 Jy ! Component: 200 - total flux cleaned = 0.0018952 Jy ! Total flux subtracted in 200 components = 0.0018952 Jy ! Clean residual min=-0.001653 max=0.001507 Jy/beam ! Clean residual mean=-0.000014 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.108191 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 53 components and 0.108191 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=0.105280Jy sigma=0.000789 ! Fit after self-cal, rms=0.105593Jy 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=0.105593Jy sigma=0.000788 ! Fit after self-cal, rms=0.108236Jy sigma=0.000788 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9891 mas, bmaj=2.548 mas, bpa=-57.58 degrees ! Estimated noise=438.116 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000796796 Jy ! Component: 100 - total flux cleaned = 0.00119276 Jy ! Component: 150 - total flux cleaned = 0.0014051 Jy ! Component: 200 - total flux cleaned = 0.00149953 Jy ! Total flux subtracted in 200 components = 0.00149953 Jy ! Clean residual min=-0.001589 max=0.001433 Jy/beam ! Clean residual mean=-0.000011 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.10969 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 64 components and 0.10969 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=0.108225Jy sigma=0.000788 ! Fit after self-cal, rms=0.108247Jy sigma=0.000788 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 = 0.000162338 Jy ! Component: 100 - total flux cleaned = 0.000197895 Jy ! Component: 150 - total flux cleaned = 0.000247247 Jy ! Component: 200 - total flux cleaned = 0.000247297 Jy ! Total flux subtracted in 200 components = 0.000247297 Jy ! Clean residual min=-0.001578 max=0.001397 Jy/beam ! Clean residual mean=-0.000011 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.109938 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 67 components and 0.109938 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=0.108240Jy sigma=0.000788 ! Fit after self-cal, rms=0.108244Jy sigma=0.000788 ! 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=0.108244Jy sigma=0.000788 ! Fit after self-cal, rms=0.108892Jy sigma=0.000788 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9873 mas, bmaj=2.547 mas, bpa=-57.56 degrees ! Estimated noise=438.011 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00035303 Jy ! Component: 100 - total flux cleaned = 0.000577725 Jy ! Component: 150 - total flux cleaned = 0.000623365 Jy ! Component: 200 - total flux cleaned = 0.000623441 Jy ! Total flux subtracted in 200 components = 0.000623441 Jy ! Clean residual min=-0.001480 max=0.001363 Jy/beam ! Clean residual mean=-0.000010 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.110561 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 73 components and 0.110561 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=0.108886Jy sigma=0.000788 ! Fit after self-cal, rms=0.108892Jy sigma=0.000788 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 = 4.45555e-05 Jy ! Component: 100 - total flux cleaned = 4.41606e-05 Jy ! Component: 150 - total flux cleaned = 5.67935e-05 Jy ! Component: 200 - total flux cleaned = 8.15214e-05 Jy ! Total flux subtracted in 200 components = 8.15214e-05 Jy ! Clean residual min=-0.001465 max=0.001350 Jy/beam ! Clean residual mean=-0.000010 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.110643 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 82 components and 0.110643 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=0.108888Jy sigma=0.000788 ! Fit after self-cal, rms=0.108889Jy sigma=0.000788 ! 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=0.108889Jy sigma=0.000788 ! Fit after self-cal, rms=0.109394Jy sigma=0.000788 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.217 mas, bmaj=3.059 mas, bpa=-86.64 degrees ! Estimated noise=529.642 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.04265e-05 Jy ! Component: 100 - total flux cleaned = 8.96143e-05 Jy ! Component: 150 - total flux cleaned = 0.000151191 Jy ! Component: 200 - total flux cleaned = 0.000195744 Jy ! Total flux subtracted in 200 components = 0.000195744 Jy ! Clean residual min=-0.001476 max=0.001298 Jy/beam ! Clean residual mean=-0.000019 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.110839 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 94 components and 0.110839 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=0.109390Jy sigma=0.000788 ! Fit after self-cal, rms=0.109392Jy sigma=0.000788 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.84414e-05 Jy ! Component: 100 - total flux cleaned = 6.24198e-05 Jy ! Component: 150 - total flux cleaned = 9.28897e-05 Jy ! Component: 200 - total flux cleaned = 0.00012135 Jy ! Total flux subtracted in 200 components = 0.00012135 Jy ! Clean residual min=-0.001491 max=0.001305 Jy/beam ! Clean residual mean=-0.000018 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.11096 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 103 components and 0.11096 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=0.109390Jy sigma=0.000788 ! Fit after self-cal, rms=0.109389Jy sigma=0.000788 ! 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=0.9859 mas, bmaj=2.546 mas, bpa=-57.53 degrees ! Estimated noise=437.799 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9859 x 2.546 at -57.53 degrees (North through East) ! Clean map min=-0.0014081 max=0.083525 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=0.79 mas, bmaj=2.507 mas, bpa=-56.92 degrees ! Estimated noise=1069.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0690087 Jy ! Component: 100 - total flux cleaned = 0.0898965 Jy ! Component: 150 - total flux cleaned = 0.099506 Jy ! Component: 200 - total flux cleaned = 0.104417 Jy ! Total flux subtracted in 200 components = 0.104417 Jy ! Clean residual min=-0.003030 max=0.003257 Jy/beam ! Clean residual mean=-0.000013 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.104417 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.104417 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9859 mas, bmaj=2.546 mas, bpa=-57.53 degrees ! Estimated noise=437.799 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 = 0.00382999 Jy ! Component: 100 - total flux cleaned = 0.00572211 Jy ! Component: 150 - total flux cleaned = 0.00652883 Jy ! Component: 200 - total flux cleaned = 0.00693205 Jy ! Total flux subtracted in 200 components = 0.00693205 Jy ! Clean residual min=-0.001555 max=0.001484 Jy/beam ! Clean residual mean=-0.000011 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.11135 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 43 components and 0.11135 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=2.217 mas, bmaj=3.059 mas, bpa=-86.64 degrees ! Estimated noise=529.642 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000237807 Jy ! Component: 100 - total flux cleaned = -0.000213703 Jy ! Component: 150 - total flux cleaned = -0.00019351 Jy ! Component: 200 - total flux cleaned = -0.000193511 Jy ! Total flux subtracted in 200 components = -0.000193511 Jy ! Clean residual min=-0.001531 max=0.001231 Jy/beam ! Clean residual mean=-0.000020 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.111156 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 = 1.82771e-05 Jy ! Component: 100 - total flux cleaned = 1.85623e-05 Jy ! Component: 150 - total flux cleaned = 1.90459e-05 Jy ! Component: 200 - total flux cleaned = 3.9832e-06 Jy ! Total flux subtracted in 200 components = 3.9832e-06 Jy ! Clean residual min=-0.001496 max=0.001266 Jy/beam ! Clean residual mean=-0.000019 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.11116 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 74 components and 0.11116 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9859 mas, bmaj=2.546 mas, bpa=-57.53 degrees ! Estimated noise=437.799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.91678e-05 Jy ! Component: 100 - total flux cleaned = -5.70691e-05 Jy ! Component: 150 - total flux cleaned = -5.82553e-05 Jy ! Component: 200 - total flux cleaned = -7.83145e-05 Jy ! Total flux subtracted in 200 components = -7.83145e-05 Jy ! Clean residual min=-0.001426 max=0.001528 Jy/beam ! Clean residual mean=-0.000009 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.111082 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 88 components and 0.111082 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=0.109394Jy sigma=0.000788 ! Fit after self-cal, rms=0.109389Jy sigma=0.000788 wmodel J1054+3928_X_2015_01_22_pus_map.mod ! Writing 88 model components to file: J1054+3928_X_2015_01_22_pus_map.mod wobs J1054+3928_X_2015_01_22_pus_uvs.fits ! Writing UV FITS file: J1054+3928_X_2015_01_22_pus_uvs.fits wwins J1054+3928_X_2015_01_22_pus_map.win ! wwins: Wrote 2 windows to J1054+3928_X_2015_01_22_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 = -0.000149417 Jy ! Component: 100 - total flux cleaned = -0.000404664 Jy ! Component: 150 - total flux cleaned = -0.000679904 Jy ! Component: 200 - total flux cleaned = -0.00093853 Jy ! Component: 250 - total flux cleaned = -0.0011088 Jy ! Component: 300 - total flux cleaned = -0.00127069 Jy ! Component: 350 - total flux cleaned = -0.00142723 Jy ! Component: 400 - total flux cleaned = -0.00159561 Jy ! Component: 450 - total flux cleaned = -0.00172686 Jy ! Component: 500 - total flux cleaned = -0.00179092 Jy ! Component: 550 - total flux cleaned = -0.00185366 Jy ! Component: 600 - total flux cleaned = -0.00189969 Jy ! Component: 650 - total flux cleaned = -0.00195979 Jy ! Component: 700 - total flux cleaned = -0.00197451 Jy ! Component: 750 - total flux cleaned = -0.00203216 Jy ! Component: 800 - total flux cleaned = -0.00204618 Jy ! Component: 850 - total flux cleaned = -0.00208801 Jy ! Component: 900 - total flux cleaned = -0.00212924 Jy ! Component: 950 - total flux cleaned = -0.00212924 Jy ! Component: 1000 - total flux cleaned = -0.00214256 Jy ! Component: 1050 - total flux cleaned = -0.0021428 Jy ! Component: 1100 - total flux cleaned = -0.00213011 Jy ! Component: 1150 - total flux cleaned = -0.00211757 Jy ! Component: 1200 - total flux cleaned = -0.00214265 Jy ! Component: 1250 - total flux cleaned = -0.00209311 Jy ! Component: 1300 - total flux cleaned = -0.00208099 Jy ! Component: 1350 - total flux cleaned = -0.00205685 Jy ! Component: 1400 - total flux cleaned = -0.00204492 Jy ! Component: 1450 - total flux cleaned = -0.00204487 Jy ! Component: 1500 - total flux cleaned = -0.00204476 Jy ! Component: 1550 - total flux cleaned = -0.00204465 Jy ! Component: 1600 - total flux cleaned = -0.0020446 Jy ! Component: 1650 - total flux cleaned = -0.00201014 Jy ! Component: 1700 - total flux cleaned = -0.00201016 Jy ! Component: 1750 - total flux cleaned = -0.0020102 Jy ! Component: 1800 - total flux cleaned = -0.00197646 Jy ! Component: 1850 - total flux cleaned = -0.00196527 Jy ! Component: 1900 - total flux cleaned = -0.00196526 Jy ! Component: 1950 - total flux cleaned = -0.00197624 Jy ! Component: 2000 - total flux cleaned = -0.00198725 Jy ! Total flux subtracted in 2048 components = -0.00197638 Jy ! Clean residual min=-0.000717 max=0.000614 Jy/beam ! Clean residual mean=-0.000005 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.109105 Jy keep ! Adding 97 model components to the UV plane model. ! The established model now contains 185 components and 0.109105 Jy ![Exited script file: muppet] wmap "J1054+3928_X_2015_01_22_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9859 x 2.546 at -57.53 degrees (North through East) ! Clean map min=-0.0014963 max=0.083277 Jy/beam ! Writing clean map to FITS file: J1054+3928_X_2015_01_22_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0832765 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000187793 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.676515 0.676515 1.35303 2.70606 5.41212 10.8242 21.6485 43.297 86.5939 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.083 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9859 x 2.546 at -57.53 degrees (North through East) ! Clean map min=-0.0014963 max=0.083277 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1054+3928_X_2015_01_22_pus_uvs.log closed on Wed Jan 4 13:09:56 2017