! Started logfile: J1748+3404_X_2015_01_22_pus_uvs.log on Wed Jan 4 13:13:38 2017 obs J1748+3404_X_2015_01_22_pus_uva.fits ! Reading UV FITS file: J1748+3404_X_2015_01_22_pus_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.8 visibilities/baseline/integration-bin. ! Found source: J1748+3404 ! ! 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 12960 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 J1748+3404_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 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.847253Jy sigma=0.010316 ! Fit after self-cal, rms=0.841370Jy sigma=0.010256 ! 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=0.7247 mas, bmaj=2.383 mas, bpa=21.76 degrees ! Estimated noise=960.28 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 = 0.126712 Jy ! Component: 100 - total flux cleaned = 0.15457 Jy ! Total flux subtracted in 100 components = 0.15457 Jy ! Clean residual min=-0.006318 max=0.008920 Jy/beam ! Clean residual mean=-0.000007 rms=0.001955 Jy/beam ! Combined flux in latest and established models = 0.15457 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.15457 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=0.080463Jy sigma=0.000869 ! Fit after self-cal, rms=0.080425Jy sigma=0.000869 ! 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=0.8688 mas, bmaj=2.624 mas, bpa=20.31 degrees ! Estimated noise=526.435 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 = 0.00898256 Jy ! Component: 100 - total flux cleaned = 0.0102495 Jy ! Component: 150 - total flux cleaned = 0.0103712 Jy ! Component: 200 - total flux cleaned = 0.010366 Jy ! Total flux subtracted in 200 components = 0.010366 Jy ! Clean residual min=-0.006045 max=0.004305 Jy/beam ! Clean residual mean=-0.000019 rms=0.001288 Jy/beam ! Combined flux in latest and established models = 0.164936 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 22 components and 0.164936 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=0.079433Jy sigma=0.000855 ! Fit after self-cal, rms=0.079432Jy sigma=0.000855 ! 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 1.00* FD 0.99 HN 1.00 KP 1.21 ! LA 0.98 MK 0.94 NL 0.88 OV 0.94 ! PT 1.13 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.05 KP 1.11 ! LA 0.94 MK 0.91 NL 0.90 OV 0.92 ! PT 1.06 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 1.07 KP 1.08 ! LA 0.95 MK 0.94 NL 0.92 OV 0.92 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 1.03 KP 0.99 ! LA 1.01 MK 0.93 NL 0.89 OV 0.93 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 0.96 KP 0.94 ! LA 0.98 MK 0.94 NL 0.90 OV 0.96 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 1.01 KP 0.93 ! LA 1.04 MK 0.97 NL 0.94 OV 0.93 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.18 HN 1.18 KP 0.94 ! LA 1.00 MK 0.98 NL 0.99 OV 0.98 ! PT 1.13 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.06 KP 0.93 ! LA 0.98 MK 0.95 NL 0.95 OV 0.99 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 1.05 KP 0.97 ! LA 1.02 MK 0.96 NL 0.92 OV 0.97 ! PT 1.07 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 1.08 KP 1.00 ! LA 1.09 MK 0.94 NL 0.90 OV 1.00 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 0.99 KP 1.07 ! LA 1.00 MK 0.96 NL 0.92 OV 0.99 ! PT 1.06 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.05 KP 1.05 ! LA 1.05 MK 0.96 NL 0.91 OV 0.98 ! PT 1.09 SC 0.97 ! ! ! Fit before self-cal, rms=0.079432Jy sigma=0.000855 ! Fit after self-cal, rms=0.079085Jy sigma=0.000834 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8657 mas, bmaj=2.63 mas, bpa=20.26 degrees ! Estimated noise=522.187 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 = 0.000223289 Jy ! Component: 100 - total flux cleaned = 0.00024804 Jy ! Component: 150 - total flux cleaned = 0.000223613 Jy ! Component: 200 - total flux cleaned = 0.00020135 Jy ! Total flux subtracted in 200 components = 0.00020135 Jy ! Clean residual min=-0.001591 max=0.001747 Jy/beam ! Clean residual mean=-0.000009 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.165137 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.165137 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=0.079065Jy sigma=0.000834 ! Fit after self-cal, rms=0.079135Jy sigma=0.000834 ! 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=0.079135Jy sigma=0.000834 ! Fit after self-cal, rms=0.079143Jy sigma=0.000834 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8653 mas, bmaj=2.63 mas, bpa=20.22 degrees ! Estimated noise=522.317 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000322384 Jy ! Component: 100 - total flux cleaned = 0.000369436 Jy ! Component: 150 - total flux cleaned = 0.000368905 Jy ! Component: 200 - total flux cleaned = 0.000335258 Jy ! Total flux subtracted in 200 components = 0.000335258 Jy ! Clean residual min=-0.001490 max=0.001764 Jy/beam ! Clean residual mean=-0.000009 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.165473 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.165473 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=0.079130Jy sigma=0.000833 ! Fit after self-cal, rms=0.079131Jy sigma=0.000833 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 = -1.76236e-05 Jy ! Component: 100 - total flux cleaned = -3.1876e-05 Jy ! Component: 150 - total flux cleaned = -7.09447e-05 Jy ! Component: 200 - total flux cleaned = -9.47517e-05 Jy ! Total flux subtracted in 200 components = -9.47517e-05 Jy ! Clean residual min=-0.001423 max=0.001791 Jy/beam ! Clean residual mean=-0.000009 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.165378 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 36 components and 0.165378 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=0.079126Jy sigma=0.000833 ! Fit after self-cal, rms=0.079126Jy sigma=0.000833 ! 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=0.079126Jy sigma=0.000833 ! Fit after self-cal, rms=0.079091Jy sigma=0.000833 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8645 mas, bmaj=2.63 mas, bpa=20.2 degrees ! Estimated noise=522.389 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000429238 Jy ! Component: 100 - total flux cleaned = 0.000460022 Jy ! Component: 150 - total flux cleaned = 0.000460046 Jy ! Component: 200 - total flux cleaned = 0.000447762 Jy ! Total flux subtracted in 200 components = 0.000447762 Jy ! Clean residual min=-0.001439 max=0.001791 Jy/beam ! Clean residual mean=-0.000008 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.165826 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.165826 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=0.079084Jy sigma=0.000833 ! Fit after self-cal, rms=0.079083Jy sigma=0.000833 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 (23.2, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161586 Jy ! Component: 100 - total flux cleaned = 0.00195911 Jy ! Component: 150 - total flux cleaned = 0.00224141 Jy ! Component: 200 - total flux cleaned = 0.00245569 Jy ! Total flux subtracted in 200 components = 0.00245569 Jy ! Clean residual min=-0.001271 max=0.001133 Jy/beam ! Clean residual mean=-0.000007 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.168281 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 52 components and 0.168281 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=0.079040Jy sigma=0.000833 ! Fit after self-cal, rms=0.079038Jy sigma=0.000833 ! 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=0.079038Jy sigma=0.000833 ! Fit after self-cal, rms=0.078980Jy sigma=0.000833 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.899 mas, bmaj=3.749 mas, bpa=7.767 degrees ! Estimated noise=669.278 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000450995 Jy ! Component: 100 - total flux cleaned = 0.000711183 Jy ! Component: 150 - total flux cleaned = 0.000834093 Jy ! Component: 200 - total flux cleaned = 0.000876429 Jy ! Total flux subtracted in 200 components = 0.000876429 Jy ! Clean residual min=-0.001190 max=0.001048 Jy/beam ! Clean residual mean=-0.000018 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.169158 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 71 components and 0.169158 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=0.078976Jy sigma=0.000833 ! Fit after self-cal, rms=0.078976Jy sigma=0.000833 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 = 6.65084e-05 Jy ! Component: 100 - total flux cleaned = 7.55849e-05 Jy ! Component: 150 - total flux cleaned = 8.46212e-05 Jy ! Component: 200 - total flux cleaned = 0.000109363 Jy ! Total flux subtracted in 200 components = 0.000109363 Jy ! Clean residual min=-0.001157 max=0.001017 Jy/beam ! Clean residual mean=-0.000019 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.169267 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 83 components and 0.169267 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=0.078974Jy sigma=0.000833 ! Fit after self-cal, rms=0.078973Jy sigma=0.000833 ! 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=0.8641 mas, bmaj=2.63 mas, bpa=20.19 degrees ! Estimated noise=521.795 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8641 x 2.63 at 20.19 degrees (North through East) ! Clean map min=-0.001447 max=0.16149 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=0.7212 mas, bmaj=2.383 mas, bpa=21.73 degrees ! Estimated noise=945.453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.124758 Jy ! Component: 100 - total flux cleaned = 0.152247 Jy ! Component: 150 - total flux cleaned = 0.161033 Jy ! Component: 200 - total flux cleaned = 0.164831 Jy ! Total flux subtracted in 200 components = 0.164831 Jy ! Clean residual min=-0.003054 max=0.002706 Jy/beam ! Clean residual mean=-0.000005 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.164831 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.164831 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8641 mas, bmaj=2.63 mas, bpa=20.19 degrees ! Estimated noise=521.795 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 = 0.00170668 Jy ! Component: 100 - total flux cleaned = 0.00235768 Jy ! Component: 150 - total flux cleaned = 0.00260825 Jy ! Component: 200 - total flux cleaned = 0.00287225 Jy ! Total flux subtracted in 200 components = 0.00287225 Jy ! Clean residual min=-0.001481 max=0.001323 Jy/beam ! Clean residual mean=-0.000007 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.167703 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 38 components and 0.167703 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.899 mas, bmaj=3.749 mas, bpa=7.767 degrees ! Estimated noise=669.278 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000843257 Jy ! Component: 100 - total flux cleaned = 0.00138236 Jy ! Component: 150 - total flux cleaned = 0.00161118 Jy ! Component: 200 - total flux cleaned = 0.00180723 Jy ! Total flux subtracted in 200 components = 0.00180723 Jy ! Clean residual min=-0.001121 max=0.001047 Jy/beam ! Clean residual mean=-0.000017 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.16951 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 = 9.34135e-05 Jy ! Component: 100 - total flux cleaned = 0.000154163 Jy ! Component: 150 - total flux cleaned = 0.000210669 Jy ! Component: 200 - total flux cleaned = 0.000231773 Jy ! Total flux subtracted in 200 components = 0.000231773 Jy ! Clean residual min=-0.001102 max=0.000987 Jy/beam ! Clean residual mean=-0.000016 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.169742 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 59 components and 0.169742 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8641 mas, bmaj=2.63 mas, bpa=20.19 degrees ! Estimated noise=521.795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.17356e-05 Jy ! Component: 100 - total flux cleaned = -0.000220987 Jy ! Component: 150 - total flux cleaned = -0.000220476 Jy ! Component: 200 - total flux cleaned = -0.000199883 Jy ! Total flux subtracted in 200 components = -0.000199883 Jy ! Clean residual min=-0.001360 max=0.001113 Jy/beam ! Clean residual mean=-0.000009 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.169542 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 76 components and 0.169542 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=0.078981Jy sigma=0.000833 ! Fit after self-cal, rms=0.078977Jy sigma=0.000833 wmodel J1748+3404_X_2015_01_22_pus_map.mod ! Writing 76 model components to file: J1748+3404_X_2015_01_22_pus_map.mod wobs J1748+3404_X_2015_01_22_pus_uvs.fits ! Writing UV FITS file: J1748+3404_X_2015_01_22_pus_uvs.fits wwins J1748+3404_X_2015_01_22_pus_map.win ! wwins: Wrote 2 windows to J1748+3404_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 = -0.000312452 Jy ! Component: 100 - total flux cleaned = -0.000176383 Jy ! Component: 150 - total flux cleaned = -2.93401e-05 Jy ! Component: 200 - total flux cleaned = 7.53216e-05 Jy ! Component: 250 - total flux cleaned = 0.000158064 Jy ! Component: 300 - total flux cleaned = 0.000237636 Jy ! Component: 350 - total flux cleaned = 0.000314286 Jy ! Component: 400 - total flux cleaned = 0.000328595 Jy ! Component: 450 - total flux cleaned = 0.000385381 Jy ! Component: 500 - total flux cleaned = 0.00042654 Jy ! Component: 550 - total flux cleaned = 0.000413064 Jy ! Component: 600 - total flux cleaned = 0.000413038 Jy ! Component: 650 - total flux cleaned = 0.000400242 Jy ! Component: 700 - total flux cleaned = 0.000375353 Jy ! Component: 750 - total flux cleaned = 0.000350923 Jy ! Component: 800 - total flux cleaned = 0.00029144 Jy ! Component: 850 - total flux cleaned = 0.000244944 Jy ! Component: 900 - total flux cleaned = 0.000153801 Jy ! Component: 950 - total flux cleaned = 0.000108938 Jy ! Component: 1000 - total flux cleaned = 5.39919e-05 Jy ! Component: 1050 - total flux cleaned = 1.0531e-05 Jy ! Component: 1100 - total flux cleaned = -2.10661e-05 Jy ! Component: 1150 - total flux cleaned = -8.32923e-05 Jy ! Component: 1200 - total flux cleaned = -9.33549e-05 Jy ! Component: 1250 - total flux cleaned = -0.000113424 Jy ! Component: 1300 - total flux cleaned = -0.000133321 Jy ! Component: 1350 - total flux cleaned = -0.000172434 Jy ! Component: 1400 - total flux cleaned = -0.000220302 Jy ! Component: 1450 - total flux cleaned = -0.00023915 Jy ! Component: 1500 - total flux cleaned = -0.000267152 Jy ! Component: 1550 - total flux cleaned = -0.000257939 Jy ! Component: 1600 - total flux cleaned = -0.000248908 Jy ! Component: 1650 - total flux cleaned = -0.000240023 Jy ! Component: 1700 - total flux cleaned = -0.00023106 Jy ! Component: 1750 - total flux cleaned = -0.000230979 Jy ! Component: 1800 - total flux cleaned = -0.000204935 Jy ! Component: 1850 - total flux cleaned = -0.000239331 Jy ! Component: 1900 - total flux cleaned = -0.000222422 Jy ! Component: 1950 - total flux cleaned = -0.00025606 Jy ! Component: 2000 - total flux cleaned = -0.000247767 Jy ! Total flux subtracted in 2048 components = -0.000256116 Jy ! Clean residual min=-0.000534 max=0.000548 Jy/beam ! Clean residual mean=-0.000002 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.169286 Jy keep ! Adding 119 model components to the UV plane model. ! The established model now contains 195 components and 0.169286 Jy ![Exited script file: muppet] wmap "J1748+3404_X_2015_01_22_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8641 x 2.63 at 20.19 degrees (North through East) ! Clean map min=-0.0011031 max=0.16119 Jy/beam ! Writing clean map to FITS file: J1748+3404_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 0.161185 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000152733 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.284269 0.284269 0.568537 1.13707 2.27415 4.5483 9.09659 18.1932 36.3864 72.7727 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.161 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8641 x 2.63 at 20.19 degrees (North through East) ! Clean map min=-0.0011031 max=0.16119 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 J1748+3404_X_2015_01_22_pus_uvs.log closed on Wed Jan 4 13:13:39 2017