! Started logfile: J1924-1549_X_2017_10_21_pus_uvs.log on Sat May 11 21:58:37 2019 obs J1924-1549_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J1924-1549_X_2017_10_21_pus_uva.fits ! AN table 1: 146 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.984209 visibilities/baseline/integration-bin. ! Found source: J1924-1549 ! ! 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 1202 lines of history. ! ! Reading 62076 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 J1924-1549_X_2017_10_21_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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.879943Jy sigma=0.006821 ! Fit after self-cal, rms=0.863366Jy sigma=0.006683 ! 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=0.7318 mas, bmaj=3.902 mas, bpa=-16.72 degrees ! Estimated noise=881.131 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 = 0.105849 Jy ! Component: 100 - total flux cleaned = 0.135261 Jy ! Total flux subtracted in 100 components = 0.135261 Jy ! Clean residual min=-0.005552 max=0.012636 Jy/beam ! Clean residual mean=-0.000060 rms=0.002036 Jy/beam ! Combined flux in latest and established models = 0.135261 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.135261 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=0.106139Jy sigma=0.000729 ! Fit after self-cal, rms=0.106128Jy sigma=0.000729 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136265 Jy ! Component: 100 - total flux cleaned = 0.0208873 Jy ! Total flux subtracted in 100 components = 0.0208873 Jy ! Clean residual min=-0.004276 max=0.006604 Jy/beam ! Clean residual mean=-0.000027 rms=0.001311 Jy/beam ! Combined flux in latest and established models = 0.156148 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 0.156148 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=0.104227Jy sigma=0.000707 ! Fit after self-cal, rms=0.104246Jy sigma=0.000707 ! 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=0.9413 mas, bmaj=4.03 mas, bpa=-15.6 degrees ! Estimated noise=381.522 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 = 0.0062114 Jy ! Component: 100 - total flux cleaned = 0.00958478 Jy ! Component: 150 - total flux cleaned = 0.0116498 Jy ! Component: 200 - total flux cleaned = 0.0129624 Jy ! Total flux subtracted in 200 components = 0.0129624 Jy ! Clean residual min=-0.004272 max=0.006792 Jy/beam ! Clean residual mean=-0.000030 rms=0.001550 Jy/beam ! Combined flux in latest and established models = 0.16911 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 54 components and 0.16911 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=0.103960Jy sigma=0.000703 ! Fit after self-cal, rms=0.103985Jy sigma=0.000702 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 1.13 KP 0.94 ! LA 1.05 MK 1.00 NL 0.95 OV 0.96 ! PT 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 1.05 KP 0.94 ! LA 1.04 MK 0.98 NL 0.97 OV 0.95 ! PT 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.09 KP 0.94 ! LA 1.03 MK 1.03 NL 0.98 OV 0.95 ! PT 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.06 KP 0.93 ! LA 1.05 MK 1.03 NL 0.96 OV 0.97 ! PT 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 1.12 KP 0.92 ! LA 1.09 MK 0.99 NL 0.93 OV 0.96 ! PT 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.13 KP 0.95 ! LA 1.06 MK 1.02 NL 0.94 OV 0.95 ! PT 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 1.06 KP 0.93 ! LA 1.06 MK 1.05 NL 0.99 OV 0.95 ! PT 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.04 HN 1.05 KP 0.93 ! LA 1.06 MK 1.02 NL 0.98 OV 1.00 ! PT 0.97 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.07 KP 0.94 ! LA 1.05 MK 1.04 NL 1.01 OV 0.96 ! PT 1.05 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.97 HN 1.10 KP 0.94 ! LA 1.05 MK 0.99 NL 0.98 OV 0.96 ! PT 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.02 KP 0.95 ! LA 1.06 MK 1.01 NL 0.99 OV 0.96 ! PT 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 0.99 KP 0.92 ! LA 1.11 MK 1.03 NL 1.00 OV 1.01 ! PT 1.05 ! ! ! Fit before self-cal, rms=0.103985Jy sigma=0.000702 ! Fit after self-cal, rms=0.107761Jy sigma=0.000698 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9507 mas, bmaj=4.074 mas, bpa=-15.67 degrees ! Estimated noise=382.633 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 = -0.00100768 Jy ! Component: 100 - total flux cleaned = -0.0012441 Jy ! Component: 150 - total flux cleaned = -0.0013597 Jy ! Component: 200 - total flux cleaned = -0.00145681 Jy ! Total flux subtracted in 200 components = -0.00145681 Jy ! Clean residual min=-0.003692 max=0.005071 Jy/beam ! Clean residual mean=-0.000011 rms=0.001318 Jy/beam ! Combined flux in latest and established models = 0.167653 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 67 components and 0.167653 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=0.107742Jy sigma=0.000698 ! Fit after self-cal, rms=0.107836Jy sigma=0.000698 ! 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=0.107836Jy sigma=0.000698 ! Fit after self-cal, rms=0.109091Jy sigma=0.000696 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9534 mas, bmaj=4.097 mas, bpa=-15.66 degrees ! Estimated noise=382.896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000712265 Jy ! Component: 100 - total flux cleaned = -0.00105024 Jy ! Component: 150 - total flux cleaned = -0.00116756 Jy ! Component: 200 - total flux cleaned = -0.00120992 Jy ! Total flux subtracted in 200 components = -0.00120992 Jy ! Clean residual min=-0.003696 max=0.004015 Jy/beam ! Clean residual mean=-0.000002 rms=0.001217 Jy/beam ! Combined flux in latest and established models = 0.166444 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 69 components and 0.166444 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=0.109071Jy sigma=0.000696 ! Fit after self-cal, rms=0.109091Jy sigma=0.000696 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.21657e-05 Jy ! Component: 100 - total flux cleaned = -6.79233e-06 Jy ! Component: 150 - total flux cleaned = -9.0185e-05 Jy ! Component: 200 - total flux cleaned = -0.000119512 Jy ! Total flux subtracted in 200 components = -0.000119512 Jy ! Clean residual min=-0.003632 max=0.004046 Jy/beam ! Clean residual mean=-0.000002 rms=0.001213 Jy/beam ! Combined flux in latest and established models = 0.166324 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 71 components and 0.166324 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=0.109084Jy sigma=0.000696 ! Fit after self-cal, rms=0.109082Jy sigma=0.000696 ! 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=0.109082Jy sigma=0.000696 ! Fit after self-cal, rms=0.109773Jy sigma=0.000696 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9542 mas, bmaj=4.114 mas, bpa=-15.65 degrees ! Estimated noise=382.98 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000602948 Jy ! Component: 100 - total flux cleaned = -0.00082693 Jy ! Component: 150 - total flux cleaned = -0.000933275 Jy ! Component: 200 - total flux cleaned = -0.000964222 Jy ! Total flux subtracted in 200 components = -0.000964222 Jy ! Clean residual min=-0.003624 max=0.003905 Jy/beam ! Clean residual mean=-0.000001 rms=0.001204 Jy/beam ! Combined flux in latest and established models = 0.16536 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 72 components and 0.16536 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=0.109762Jy sigma=0.000696 ! Fit after self-cal, rms=0.109770Jy sigma=0.000696 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 = 5.08869e-05 Jy ! Component: 100 - total flux cleaned = -9.09892e-06 Jy ! Component: 150 - total flux cleaned = -7.52554e-05 Jy ! Component: 200 - total flux cleaned = -0.000111802 Jy ! Total flux subtracted in 200 components = -0.000111802 Jy ! Clean residual min=-0.003592 max=0.003909 Jy/beam ! Clean residual mean=-0.000001 rms=0.001202 Jy/beam ! Combined flux in latest and established models = 0.165248 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 74 components and 0.165248 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=0.109766Jy sigma=0.000696 ! Fit after self-cal, rms=0.109764Jy sigma=0.000696 ! 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=0.109764Jy sigma=0.000696 ! Fit after self-cal, rms=0.110232Jy sigma=0.000696 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.323 mas, bmaj=5.303 mas, bpa=-0.4746 degrees ! Estimated noise=440.865 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000335217 Jy ! Component: 100 - total flux cleaned = -0.000554322 Jy ! Component: 150 - total flux cleaned = -0.000705776 Jy ! Component: 200 - total flux cleaned = -0.000801516 Jy ! Total flux subtracted in 200 components = -0.000801516 Jy ! Clean residual min=-0.004882 max=0.005856 Jy/beam ! Clean residual mean=-0.000004 rms=0.001970 Jy/beam ! Combined flux in latest and established models = 0.164446 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 83 components and 0.164446 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=0.110227Jy sigma=0.000696 ! Fit after self-cal, rms=0.110231Jy sigma=0.000696 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.55371e-06 Jy ! Component: 100 - total flux cleaned = -3.57847e-05 Jy ! Component: 150 - total flux cleaned = -6.07624e-05 Jy ! Component: 200 - total flux cleaned = -8.34635e-05 Jy ! Total flux subtracted in 200 components = -8.34635e-05 Jy ! Clean residual min=-0.004873 max=0.005833 Jy/beam ! Clean residual mean=-0.000004 rms=0.001965 Jy/beam ! Combined flux in latest and established models = 0.164363 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 86 components and 0.164363 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=0.110232Jy sigma=0.000696 ! Fit after self-cal, rms=0.110230Jy sigma=0.000696 ! 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=0.9546 mas, bmaj=4.127 mas, bpa=-15.64 degrees ! Estimated noise=383.069 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9546 x 4.127 at -15.64 degrees (North through East) ! Clean map min=-0.0034406 max=0.14078 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=0.7406 mas, bmaj=4.007 mas, bpa=-16.79 degrees ! Estimated noise=892.527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.106874 Jy ! Component: 100 - total flux cleaned = 0.136386 Jy ! Component: 150 - total flux cleaned = 0.149795 Jy ! Component: 200 - total flux cleaned = 0.156751 Jy ! Total flux subtracted in 200 components = 0.156751 Jy ! Clean residual min=-0.003686 max=0.004755 Jy/beam ! Clean residual mean=-0.000019 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.156751 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 0.156751 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9546 mas, bmaj=4.127 mas, bpa=-15.64 degrees ! Estimated noise=383.069 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 = 0.00491883 Jy ! Component: 100 - total flux cleaned = 0.0072524 Jy ! Component: 150 - total flux cleaned = 0.00774554 Jy ! Component: 200 - total flux cleaned = 0.00798037 Jy ! Total flux subtracted in 200 components = 0.00798037 Jy ! Clean residual min=-0.003800 max=0.004243 Jy/beam ! Clean residual mean=-0.000003 rms=0.001227 Jy/beam ! Combined flux in latest and established models = 0.164731 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 48 components and 0.164731 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=2.323 mas, bmaj=5.303 mas, bpa=-0.4746 degrees ! Estimated noise=440.865 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000534074 Jy ! Component: 100 - total flux cleaned = 0.000429351 Jy ! Component: 150 - total flux cleaned = 0.00033696 Jy ! Component: 200 - total flux cleaned = 0.000253824 Jy ! Total flux subtracted in 200 components = 0.000253824 Jy ! Clean residual min=-0.004924 max=0.005827 Jy/beam ! Clean residual mean=-0.000005 rms=0.001997 Jy/beam ! Combined flux in latest and established models = 0.164985 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 = -7.33612e-05 Jy ! Component: 100 - total flux cleaned = -0.000138578 Jy ! Component: 150 - total flux cleaned = -0.000197353 Jy ! Component: 200 - total flux cleaned = -0.000250672 Jy ! Total flux subtracted in 200 components = -0.000250672 Jy ! Clean residual min=-0.004914 max=0.005759 Jy/beam ! Clean residual mean=-0.000005 rms=0.001986 Jy/beam ! Combined flux in latest and established models = 0.164734 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 58 components and 0.164734 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9546 mas, bmaj=4.127 mas, bpa=-15.64 degrees ! Estimated noise=383.069 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.58426e-05 Jy ! Component: 100 - total flux cleaned = 8.2723e-06 Jy ! Component: 150 - total flux cleaned = 2.649e-05 Jy ! Component: 200 - total flux cleaned = 2.59399e-05 Jy ! Total flux subtracted in 200 components = 2.59399e-05 Jy ! Clean residual min=-0.003578 max=0.003946 Jy/beam ! Clean residual mean=-0.000002 rms=0.001208 Jy/beam ! Combined flux in latest and established models = 0.16476 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 69 components and 0.16476 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=0.110264Jy sigma=0.000696 ! Fit after self-cal, rms=0.110225Jy sigma=0.000696 wmodel J1924-1549_X_2017_10_21_pus_map.mod ! Writing 69 model components to file: J1924-1549_X_2017_10_21_pus_map.mod wobs J1924-1549_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J1924-1549_X_2017_10_21_pus_uvs.fits wwins J1924-1549_X_2017_10_21_pus_map.win ! wwins: Wrote 1 windows to J1924-1549_X_2017_10_21_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 = 0.00155289 Jy ! Component: 100 - total flux cleaned = 0.00248987 Jy ! Component: 150 - total flux cleaned = 0.00301006 Jy ! Component: 200 - total flux cleaned = 0.00349666 Jy ! Component: 250 - total flux cleaned = 0.00395783 Jy ! Component: 300 - total flux cleaned = 0.00429835 Jy ! Component: 350 - total flux cleaned = 0.00462251 Jy ! Component: 400 - total flux cleaned = 0.00493292 Jy ! Component: 450 - total flux cleaned = 0.00527397 Jy ! Component: 500 - total flux cleaned = 0.00564106 Jy ! Component: 550 - total flux cleaned = 0.00591507 Jy ! Component: 600 - total flux cleaned = 0.0061417 Jy ! Component: 650 - total flux cleaned = 0.00639672 Jy ! Component: 700 - total flux cleaned = 0.00664217 Jy ! Component: 750 - total flux cleaned = 0.00684439 Jy ! Component: 800 - total flux cleaned = 0.00697548 Jy ! Component: 850 - total flux cleaned = 0.00703942 Jy ! Component: 900 - total flux cleaned = 0.00716259 Jy ! Component: 950 - total flux cleaned = 0.00722289 Jy ! Component: 1000 - total flux cleaned = 0.00731032 Jy ! Component: 1050 - total flux cleaned = 0.00725441 Jy ! Component: 1100 - total flux cleaned = 0.00733775 Jy ! Component: 1150 - total flux cleaned = 0.00736502 Jy ! Component: 1200 - total flux cleaned = 0.00741719 Jy ! Component: 1250 - total flux cleaned = 0.00736622 Jy ! Component: 1300 - total flux cleaned = 0.00741638 Jy ! Component: 1350 - total flux cleaned = 0.00746505 Jy ! Component: 1400 - total flux cleaned = 0.0074415 Jy ! Component: 1450 - total flux cleaned = 0.0074879 Jy ! Component: 1500 - total flux cleaned = 0.00744252 Jy ! Component: 1550 - total flux cleaned = 0.00746541 Jy ! Component: 1600 - total flux cleaned = 0.00748754 Jy ! Component: 1650 - total flux cleaned = 0.00750952 Jy ! Component: 1700 - total flux cleaned = 0.0074884 Jy ! Component: 1750 - total flux cleaned = 0.00746807 Jy ! Component: 1800 - total flux cleaned = 0.00744766 Jy ! Component: 1850 - total flux cleaned = 0.0074683 Jy ! Component: 1900 - total flux cleaned = 0.00742868 Jy ! Component: 1950 - total flux cleaned = 0.00738934 Jy ! Component: 2000 - total flux cleaned = 0.00738917 Jy ! Total flux subtracted in 2048 components = 0.00733165 Jy ! Clean residual min=-0.001008 max=0.001018 Jy/beam ! Clean residual mean=0.000006 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.172092 Jy keep ! Adding 246 model components to the UV plane model. ! The established model now contains 315 components and 0.172092 Jy ![Exited script file: muppet] wmap "J1924-1549_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9546 x 4.127 at -15.64 degrees (North through East) ! Clean map min=-0.0020539 max=0.1408 Jy/beam ! Writing clean map to FITS file: J1924-1549_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.1408 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000441834 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.941407 0.941407 1.88281 3.76563 7.53125 15.0625 30.125 60.25 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.14 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9546 x 4.127 at -15.64 degrees (North through East) ! Clean map min=-0.0020539 max=0.1408 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 J1924-1549_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:58:40 2019