! Started logfile: J1408-0752_X_2015_01_22_pus_uvs.log on Wed Jan 4 13:11:30 2017 obs J1408-0752_X_2015_01_22_pus_uva.fits ! Reading UV FITS file: J1408-0752_X_2015_01_22_pus_uva.fits ! AN table 1: 32 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.705556 visibilities/baseline/integration-bin. ! Found source: J1408-0752 ! ! 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 12192 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 J1408-0752_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 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.461790Jy sigma=0.004665 ! Fit after self-cal, rms=0.449537Jy sigma=0.004525 ! 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=0.9854 mas, bmaj=3.089 mas, bpa=16.46 degrees ! Estimated noise=894.304 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 = 0.461806 Jy ! Component: 100 - total flux cleaned = 0.592345 Jy ! Total flux subtracted in 100 components = 0.592345 Jy ! Clean residual min=-0.034047 max=0.054623 Jy/beam ! Clean residual mean=0.000010 rms=0.010559 Jy/beam ! Combined flux in latest and established models = 0.592345 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.592345 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=0.183132Jy sigma=0.001935 ! Fit after self-cal, rms=0.183019Jy sigma=0.001934 ! 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=1.25 mas, bmaj=3.337 mas, bpa=14.29 degrees ! Estimated noise=621.197 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 = 0.038174 Jy ! Component: 100 - total flux cleaned = 0.0347203 Jy ! Component: 150 - total flux cleaned = 0.0295902 Jy ! Component: 200 - total flux cleaned = 0.0238047 Jy ! Total flux subtracted in 200 components = 0.0238047 Jy ! Clean residual min=-0.022235 max=0.028419 Jy/beam ! Clean residual mean=-0.000040 rms=0.006859 Jy/beam ! Combined flux in latest and established models = 0.61615 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.61615 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=0.171175Jy sigma=0.001718 ! Fit after self-cal, rms=0.171173Jy sigma=0.001718 ! 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 1.07 HN 1.14 KP 1.16 ! LA 1.03 MK 1.00* NL 0.87 OV 0.91 ! PT 1.06 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.07 HN 1.15 KP 1.09 ! LA 1.03 MK 1.00* NL 0.87 OV 0.91 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.06 HN 1.17 KP 1.02 ! LA 1.04 MK 1.00* NL 0.86 OV 0.91 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.03 HN 1.15 KP 0.98 ! LA 1.04 MK 1.00* NL 0.88 OV 0.91 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.05 HN 1.10 KP 0.94 ! LA 1.06 MK 1.00* NL 0.88 OV 0.93 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 1.15 KP 0.93 ! LA 1.11 MK 1.00* NL 0.88 OV 0.95 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.18 HN 1.25 KP 0.92 ! LA 1.09 MK 1.00* NL 0.92 OV 0.98 ! PT 1.09 SC 1.15 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.11 HN 1.20 KP 0.92 ! LA 1.05 MK 1.00* NL 0.88 OV 0.96 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.08 HN 1.20 KP 0.95 ! LA 1.10 MK 1.00* NL 0.88 OV 0.95 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.06 HN 1.17 KP 1.00 ! LA 1.15 MK 1.00* NL 0.89 OV 0.95 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.09 HN 1.16 KP 1.03 ! LA 1.18 MK 1.00* NL 0.88 OV 0.95 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.08 HN 1.16 KP 1.01 ! LA 1.16 MK 1.00* NL 0.89 OV 0.95 ! PT 1.05 SC 1.04 ! ! ! Fit before self-cal, rms=0.171173Jy sigma=0.001718 ! Fit after self-cal, rms=0.162395Jy sigma=0.001492 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.267 mas, bmaj=3.364 mas, bpa=14.78 degrees ! Estimated noise=612.478 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 = -0.00509643 Jy ! Component: 100 - total flux cleaned = -0.00536955 Jy ! Component: 150 - total flux cleaned = -0.00577856 Jy ! Component: 200 - total flux cleaned = -0.00577111 Jy ! Total flux subtracted in 200 components = -0.00577111 Jy ! Clean residual min=-0.009765 max=0.014968 Jy/beam ! Clean residual mean=-0.000001 rms=0.003082 Jy/beam ! Combined flux in latest and established models = 0.610379 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 25 components and 0.610379 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=0.161446Jy sigma=0.001487 ! Fit after self-cal, rms=0.161708Jy sigma=0.001487 ! 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=0.161708Jy sigma=0.001487 ! Fit after self-cal, rms=0.159556Jy sigma=0.001459 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.261 mas, bmaj=3.334 mas, bpa=14.51 degrees ! Estimated noise=609.619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0051449 Jy ! Component: 100 - total flux cleaned = 0.00675984 Jy ! Component: 150 - total flux cleaned = 0.00728921 Jy ! Component: 200 - total flux cleaned = 0.00757277 Jy ! Total flux subtracted in 200 components = 0.00757277 Jy ! Clean residual min=-0.007217 max=0.013213 Jy/beam ! Clean residual mean=0.000058 rms=0.002230 Jy/beam ! Combined flux in latest and established models = 0.617952 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.617952 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=0.159275Jy sigma=0.001457 ! Fit after self-cal, rms=0.159347Jy sigma=0.001457 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 (-7.4, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116972 Jy ! Component: 100 - total flux cleaned = 0.01643 Jy ! Component: 150 - total flux cleaned = 0.0191743 Jy ! Component: 200 - total flux cleaned = 0.0210564 Jy ! Total flux subtracted in 200 components = 0.0210564 Jy ! Clean residual min=-0.005048 max=0.006111 Jy/beam ! Clean residual mean=0.000031 rms=0.001448 Jy/beam ! Combined flux in latest and established models = 0.639008 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 66 components and 0.639008 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=0.158336Jy sigma=0.001446 ! Fit after self-cal, rms=0.158265Jy sigma=0.001445 ! 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=0.158265Jy sigma=0.001445 ! Fit after self-cal, rms=0.158303Jy sigma=0.001444 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.259 mas, bmaj=3.33 mas, bpa=14.53 degrees ! Estimated noise=609.357 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00462964 Jy ! Component: 100 - total flux cleaned = 0.00745355 Jy ! Component: 150 - total flux cleaned = 0.00962972 Jy ! Component: 200 - total flux cleaned = 0.0110178 Jy ! Total flux subtracted in 200 components = 0.0110178 Jy ! Clean residual min=-0.004384 max=0.004983 Jy/beam ! Clean residual mean=0.000036 rms=0.001197 Jy/beam ! Combined flux in latest and established models = 0.650026 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 76 components and 0.650025 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=0.158051Jy sigma=0.001442 ! Fit after self-cal, rms=0.158044Jy sigma=0.001442 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 = 0.00155485 Jy ! Component: 100 - total flux cleaned = 0.00262676 Jy ! Component: 150 - total flux cleaned = 0.0035322 Jy ! Component: 200 - total flux cleaned = 0.00423305 Jy ! Total flux subtracted in 200 components = 0.00423305 Jy ! Clean residual min=-0.003984 max=0.004831 Jy/beam ! Clean residual mean=0.000031 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 0.654259 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 87 components and 0.654258 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=0.157955Jy sigma=0.001441 ! Fit after self-cal, rms=0.157955Jy sigma=0.001441 ! 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=0.157955Jy sigma=0.001441 ! Fit after self-cal, rms=0.158276Jy sigma=0.001441 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.358 mas, bmaj=4.064 mas, bpa=9.563 degrees ! Estimated noise=683.528 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00310401 Jy ! Component: 100 - total flux cleaned = 0.00529882 Jy ! Component: 150 - total flux cleaned = 0.00702013 Jy ! Component: 200 - total flux cleaned = 0.00845964 Jy ! Total flux subtracted in 200 components = 0.00845964 Jy ! Clean residual min=-0.004089 max=0.005186 Jy/beam ! Clean residual mean=0.000044 rms=0.001302 Jy/beam ! Combined flux in latest and established models = 0.662718 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 116 components and 0.662718 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=0.158207Jy sigma=0.001440 ! Fit after self-cal, rms=0.158202Jy sigma=0.001440 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 = 0.00126478 Jy ! Component: 100 - total flux cleaned = 0.00200945 Jy ! Component: 150 - total flux cleaned = 0.00262739 Jy ! Component: 200 - total flux cleaned = 0.00296594 Jy ! Total flux subtracted in 200 components = 0.00296594 Jy ! Clean residual min=-0.004046 max=0.005165 Jy/beam ! Clean residual mean=0.000039 rms=0.001281 Jy/beam ! Combined flux in latest and established models = 0.665684 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 127 components and 0.665684 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=0.158174Jy sigma=0.001440 ! Fit after self-cal, rms=0.158172Jy sigma=0.001440 ! 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=1.257 mas, bmaj=3.327 mas, bpa=14.57 degrees ! Estimated noise=609.913 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.257 x 3.327 at 14.57 degrees (North through East) ! Clean map min=-0.0071387 max=0.60163 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 ! Performing amp+phase self-cal ! ! 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=0.158172Jy sigma=0.001440 ! Fit after self-cal, rms=0.369180Jy sigma=0.000731 ! Inverting map and beam ! Estimated beam: bmin=1.255 mas, bmaj=3.324 mas, bpa=14.59 degrees ! Estimated noise=611.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00296374 Jy ! Component: 100 - total flux cleaned = 0.00443274 Jy ! Component: 150 - total flux cleaned = 0.00495394 Jy ! Component: 200 - total flux cleaned = 0.0054812 Jy ! Total flux subtracted in 200 components = 0.0054812 Jy ! Clean residual min=-0.003209 max=0.004632 Jy/beam ! Clean residual mean=0.000020 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 0.671165 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 133 components and 0.671165 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=0.369168Jy sigma=0.000729 ! Fit after self-cal, rms=0.369195Jy sigma=0.000729 ! Inverting map ! Added new window around map position (-11.4, -5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00422953 Jy ! Component: 100 - total flux cleaned = 0.00654511 Jy ! Component: 150 - total flux cleaned = 0.00832561 Jy ! Component: 200 - total flux cleaned = 0.00949968 Jy ! Total flux subtracted in 200 components = 0.00949968 Jy ! Clean residual min=-0.002747 max=0.003738 Jy/beam ! Clean residual mean=0.000019 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.680665 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 154 components and 0.680665 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=0.369160Jy sigma=0.000726 ! Fit after self-cal, rms=0.369191Jy sigma=0.000725 ! Inverting map ! Added new window around map position (-2.6, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00311828 Jy ! Component: 100 - total flux cleaned = 0.0038215 Jy ! Component: 150 - total flux cleaned = 0.00452061 Jy ! Component: 200 - total flux cleaned = 0.0052992 Jy ! Total flux subtracted in 200 components = 0.0052992 Jy ! Clean residual min=-0.002218 max=0.002418 Jy/beam ! Clean residual mean=0.000012 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.685964 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 175 components and 0.685964 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=0.369144Jy sigma=0.000723 ! Fit after self-cal, rms=0.369121Jy sigma=0.000723 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.369121Jy sigma=0.000723 ! Fit after self-cal, rms=0.372140Jy sigma=0.000723 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=0.997 mas, bmaj=3.083 mas, bpa=16.83 degrees ! Estimated noise=874.357 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.451329 Jy ! Component: 100 - total flux cleaned = 0.573999 Jy ! Component: 150 - total flux cleaned = 0.624741 Jy ! Component: 200 - total flux cleaned = 0.646736 Jy ! Total flux subtracted in 200 components = 0.646736 Jy ! Clean residual min=-0.008750 max=0.010353 Jy/beam ! Clean residual mean=0.000057 rms=0.002615 Jy/beam ! Combined flux in latest and established models = 0.646735 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.646735 Jy ! Inverting map and beam ! Estimated beam: bmin=1.254 mas, bmaj=3.321 mas, bpa=14.59 degrees ! Estimated noise=611.359 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 = 0.0135413 Jy ! Component: 100 - total flux cleaned = 0.0226255 Jy ! Component: 150 - total flux cleaned = 0.0267324 Jy ! Component: 200 - total flux cleaned = 0.028744 Jy ! Total flux subtracted in 200 components = 0.028744 Jy ! Clean residual min=-0.004953 max=0.005005 Jy/beam ! Clean residual mean=0.000029 rms=0.001558 Jy/beam ! Combined flux in latest and established models = 0.675479 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 38 components and 0.675479 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=2.354 mas, bmaj=4.056 mas, bpa=9.656 degrees ! Estimated noise=686.342 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00369103 Jy ! Component: 100 - total flux cleaned = 0.00612819 Jy ! Component: 150 - total flux cleaned = 0.00789112 Jy ! Component: 200 - total flux cleaned = 0.00959589 Jy ! Total flux subtracted in 200 components = 0.00959589 Jy ! Clean residual min=-0.003806 max=0.003683 Jy/beam ! Clean residual mean=0.000022 rms=0.001269 Jy/beam ! Combined flux in latest and established models = 0.685075 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 = 0.00149486 Jy ! Component: 100 - total flux cleaned = 0.00246275 Jy ! Component: 150 - total flux cleaned = 0.00344355 Jy ! Component: 200 - total flux cleaned = 0.00451761 Jy ! Total flux subtracted in 200 components = 0.00451761 Jy ! Clean residual min=-0.002972 max=0.002957 Jy/beam ! Clean residual mean=0.000012 rms=0.000990 Jy/beam ! Combined flux in latest and established models = 0.689593 Jy ! Adding 86 model components to the UV plane model. ! The established model now contains 121 components and 0.689593 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.254 mas, bmaj=3.321 mas, bpa=14.59 degrees ! Estimated noise=611.359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000643095 Jy ! Component: 100 - total flux cleaned = 0.00120047 Jy ! Component: 150 - total flux cleaned = 0.00191413 Jy ! Component: 200 - total flux cleaned = 0.00255535 Jy ! Total flux subtracted in 200 components = 0.00255535 Jy ! Clean residual min=-0.002694 max=0.003298 Jy/beam ! Clean residual mean=0.000005 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.692148 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 137 components and 0.692148 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=0.372282Jy sigma=0.000726 ! Fit after self-cal, rms=0.372366Jy sigma=0.000726 wmodel J1408-0752_X_2015_01_22_pus_map.mod ! Writing 137 model components to file: J1408-0752_X_2015_01_22_pus_map.mod wobs J1408-0752_X_2015_01_22_pus_uvs.fits ! Writing UV FITS file: J1408-0752_X_2015_01_22_pus_uvs.fits wwins J1408-0752_X_2015_01_22_pus_map.win ! wwins: Wrote 4 windows to J1408-0752_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 = 0.00129254 Jy ! Component: 100 - total flux cleaned = 0.00162797 Jy ! Component: 150 - total flux cleaned = 0.00175994 Jy ! Component: 200 - total flux cleaned = 0.00176038 Jy ! Component: 250 - total flux cleaned = 0.00175996 Jy ! Component: 300 - total flux cleaned = 0.00156946 Jy ! Component: 350 - total flux cleaned = 0.00146036 Jy ! Component: 400 - total flux cleaned = 0.00139001 Jy ! Component: 450 - total flux cleaned = 0.00125285 Jy ! Component: 500 - total flux cleaned = 0.00108785 Jy ! Component: 550 - total flux cleaned = 0.000927829 Jy ! Component: 600 - total flux cleaned = 0.000678809 Jy ! Component: 650 - total flux cleaned = 0.00049648 Jy ! Component: 700 - total flux cleaned = 0.000200435 Jy ! Component: 750 - total flux cleaned = -3.02847e-05 Jy ! Component: 800 - total flux cleaned = -0.000256101 Jy ! Component: 850 - total flux cleaned = -0.000559237 Jy ! Component: 900 - total flux cleaned = -0.000720169 Jy ! Component: 950 - total flux cleaned = -0.000851336 Jy ! Component: 1000 - total flux cleaned = -0.000954287 Jy ! Component: 1050 - total flux cleaned = -0.00110564 Jy ! Component: 1100 - total flux cleaned = -0.00122905 Jy ! Component: 1150 - total flux cleaned = -0.00135041 Jy ! Component: 1200 - total flux cleaned = -0.00149335 Jy ! Component: 1250 - total flux cleaned = -0.00158653 Jy ! Component: 1300 - total flux cleaned = -0.0016776 Jy ! Component: 1350 - total flux cleaned = -0.00174478 Jy ! Component: 1400 - total flux cleaned = -0.00176671 Jy ! Component: 1450 - total flux cleaned = -0.0018534 Jy ! Component: 1500 - total flux cleaned = -0.0019593 Jy ! Component: 1550 - total flux cleaned = -0.00204236 Jy ! Component: 1600 - total flux cleaned = -0.00210366 Jy ! Component: 1650 - total flux cleaned = -0.00218426 Jy ! Component: 1700 - total flux cleaned = -0.00224416 Jy ! Component: 1750 - total flux cleaned = -0.00236159 Jy ! Component: 1800 - total flux cleaned = -0.00245799 Jy ! Component: 1850 - total flux cleaned = -0.00255265 Jy ! Component: 1900 - total flux cleaned = -0.00262708 Jy ! Component: 1950 - total flux cleaned = -0.00270063 Jy ! Component: 2000 - total flux cleaned = -0.00275479 Jy ! Total flux subtracted in 2048 components = -0.00286197 Jy ! Clean residual min=-0.000917 max=0.000952 Jy/beam ! Clean residual mean=0.000007 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.689286 Jy keep ! Adding 112 model components to the UV plane model. ! The established model now contains 247 components and 0.689286 Jy ![Exited script file: muppet] wmap "J1408-0752_X_2015_01_22_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.254 x 3.321 at 14.59 degrees (North through East) ! Clean map min=-0.0029585 max=0.59709 Jy/beam ! Writing clean map to FITS file: J1408-0752_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 0.597094 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000345798 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.17374 0.17374 0.34748 0.694961 1.38992 2.77984 5.55969 11.1194 22.2388 44.4775 88.955 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.597 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.254 x 3.321 at 14.59 degrees (North through East) ! Clean map min=-0.0029585 max=0.59709 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 J1408-0752_X_2015_01_22_pus_uvs.log closed on Wed Jan 4 13:11:32 2017