! Started logfile: J1444+0257_X_2017_10_21_pus_uvs.log on Sat May 11 21:55:50 2019 obs J1444+0257_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J1444+0257_X_2017_10_21_pus_uva.fits ! AN table 1: 194 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.987973 visibilities/baseline/integration-bin. ! Found source: J1444+0257 ! ! 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 82800 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 J1444+0257_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 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 51 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 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 203 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 238 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.967340Jy sigma=0.007665 ! Fit after self-cal, rms=0.942230Jy sigma=0.007496 ! 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=0.8624 mas, bmaj=3.641 mas, bpa=-19.6 degrees ! Estimated noise=790.188 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 = 0.0479732 Jy ! Component: 100 - total flux cleaned = 0.0584881 Jy ! Total flux subtracted in 100 components = 0.0584881 Jy ! Clean residual min=-0.002061 max=0.003199 Jy/beam ! Clean residual mean=-0.000008 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.0584881 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0584881 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=0.096002Jy sigma=0.000682 ! Fit after self-cal, rms=0.095674Jy sigma=0.000681 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00392464 Jy ! Component: 100 - total flux cleaned = 0.00537264 Jy ! Total flux subtracted in 100 components = 0.00537264 Jy ! Clean residual min=-0.002262 max=0.001985 Jy/beam ! Clean residual mean=0.000005 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.0638608 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.0638608 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=0.095524Jy sigma=0.000679 ! Fit after self-cal, rms=0.095522Jy sigma=0.000679 ! 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=1.051 mas, bmaj=3.866 mas, bpa=-19.13 degrees ! Estimated noise=329.39 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 = 0.00128608 Jy ! Component: 100 - total flux cleaned = 0.00165489 Jy ! Component: 150 - total flux cleaned = 0.00185233 Jy ! Component: 200 - total flux cleaned = 0.00198229 Jy ! Total flux subtracted in 200 components = 0.00198229 Jy ! Clean residual min=-0.001680 max=0.001198 Jy/beam ! Clean residual mean=0.000003 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.0658431 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 27 components and 0.0658431 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=0.095501Jy sigma=0.000679 ! Fit after self-cal, rms=0.095511Jy sigma=0.000679 ! 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 0.98 FD 1.04 HN 1.01 KP 1.01 ! LA 1.08 MK 0.99 NL 1.03 OV 1.04 ! PT 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 0.94 KP 1.02 ! LA 1.06 MK 1.01 NL 1.05 OV 1.04 ! PT 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.08 HN 0.98 KP 0.97 ! LA 1.01 MK 1.02 NL 1.01 OV 1.04 ! PT 0.91 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 0.99 KP 0.97 ! LA 1.00 MK 1.05 NL 1.03 OV 1.09 ! PT 0.92 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.00 KP 0.98 ! LA 1.09 MK 0.98 NL 1.02 OV 1.04 ! PT 0.87 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 0.96 KP 1.01 ! LA 1.00 MK 1.03 NL 0.97 OV 1.05 ! PT 0.91 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.03 KP 1.00 ! LA 1.05 MK 0.98 NL 1.04 OV 1.03 ! PT 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.00 KP 1.01 ! LA 1.01 MK 1.05 NL 1.09 OV 1.01 ! PT 0.89 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.01 HN 1.01 KP 1.06 ! LA 1.00 MK 1.01 NL 1.02 OV 1.09 ! PT 0.86 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.01 HN 0.94 KP 1.00 ! LA 1.03 MK 1.02 NL 1.01 OV 1.03 ! PT 0.92 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 0.96 KP 0.97 ! LA 1.03 MK 0.93 NL 1.00 OV 1.02 ! PT 0.89 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 1.12 HN 1.02 KP 0.99 ! LA 1.01 MK 0.89 NL 1.02 OV 0.98 ! PT 0.80 ! ! ! Fit before self-cal, rms=0.095511Jy sigma=0.000679 ! Fit after self-cal, rms=0.093321Jy sigma=0.000678 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.052 mas, bmaj=3.853 mas, bpa=-19.1 degrees ! Estimated noise=328.388 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 = -0.000173104 Jy ! Component: 100 - total flux cleaned = -0.000172254 Jy ! Component: 150 - total flux cleaned = -0.000218628 Jy ! Component: 200 - total flux cleaned = -0.000259927 Jy ! Total flux subtracted in 200 components = -0.000259927 Jy ! Clean residual min=-0.000816 max=0.000987 Jy/beam ! Clean residual mean=0.000003 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0655831 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 36 components and 0.0655831 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=0.093317Jy sigma=0.000678 ! Fit after self-cal, rms=0.093345Jy sigma=0.000678 ! 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=0.093345Jy sigma=0.000678 ! Fit after self-cal, rms=0.093177Jy sigma=0.000677 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.054 mas, bmaj=3.853 mas, bpa=-19.14 degrees ! Estimated noise=328.251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000257236 Jy ! Component: 100 - total flux cleaned = -0.000315311 Jy ! Component: 150 - total flux cleaned = -0.000355799 Jy ! Component: 200 - total flux cleaned = -0.000382627 Jy ! Total flux subtracted in 200 components = -0.000382627 Jy ! Clean residual min=-0.000839 max=0.000903 Jy/beam ! Clean residual mean=0.000001 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.0652005 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 45 components and 0.0652005 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=0.093174Jy sigma=0.000677 ! Fit after self-cal, rms=0.093210Jy sigma=0.000677 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 = -6.97743e-05 Jy ! Component: 100 - total flux cleaned = -6.96342e-05 Jy ! Component: 150 - total flux cleaned = -7.77378e-05 Jy ! Component: 200 - total flux cleaned = -9.17652e-05 Jy ! Total flux subtracted in 200 components = -9.17652e-05 Jy ! Clean residual min=-0.000934 max=0.000907 Jy/beam ! Clean residual mean=0.000001 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.0651087 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 49 components and 0.0651087 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=0.093209Jy sigma=0.000677 ! Fit after self-cal, rms=0.093208Jy sigma=0.000677 ! 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=0.093208Jy sigma=0.000677 ! Fit after self-cal, rms=0.093417Jy sigma=0.000677 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.055 mas, bmaj=3.858 mas, bpa=-19.16 degrees ! Estimated noise=328.334 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000229054 Jy ! Component: 100 - total flux cleaned = -0.000280005 Jy ! Component: 150 - total flux cleaned = -0.000308668 Jy ! Component: 200 - total flux cleaned = -0.000328146 Jy ! Total flux subtracted in 200 components = -0.000328146 Jy ! Clean residual min=-0.000841 max=0.000893 Jy/beam ! Clean residual mean=0.000001 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0647806 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 0.0647806 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=0.093415Jy sigma=0.000677 ! Fit after self-cal, rms=0.093437Jy sigma=0.000677 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.2479e-05 Jy ! Component: 100 - total flux cleaned = -4.23244e-05 Jy ! Component: 150 - total flux cleaned = -5.35401e-05 Jy ! Component: 200 - total flux cleaned = -6.36409e-05 Jy ! Total flux subtracted in 200 components = -6.36409e-05 Jy ! Clean residual min=-0.000886 max=0.000896 Jy/beam ! Clean residual mean=0.000001 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.064717 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 53 components and 0.064717 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=0.093437Jy sigma=0.000677 ! Fit after self-cal, rms=0.093437Jy sigma=0.000677 ! 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=0.093437Jy sigma=0.000677 ! Fit after self-cal, rms=0.093624Jy sigma=0.000677 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.396 mas, bmaj=4.032 mas, bpa=-14.72 degrees ! Estimated noise=376.472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000239612 Jy ! Component: 100 - total flux cleaned = -0.000299763 Jy ! Component: 150 - total flux cleaned = -0.000335833 Jy ! Component: 200 - total flux cleaned = -0.000357591 Jy ! Total flux subtracted in 200 components = -0.000357591 Jy ! Clean residual min=-0.000826 max=0.000909 Jy/beam ! Clean residual mean=0.000002 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0643594 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 64 components and 0.0643594 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=0.093624Jy sigma=0.000677 ! Fit after self-cal, rms=0.093632Jy sigma=0.000677 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 = -1.5829e-05 Jy ! Component: 100 - total flux cleaned = -2.97069e-05 Jy ! Component: 150 - total flux cleaned = -4.47014e-05 Jy ! Component: 200 - total flux cleaned = -5.51294e-05 Jy ! Total flux subtracted in 200 components = -5.51294e-05 Jy ! Clean residual min=-0.000826 max=0.000922 Jy/beam ! Clean residual mean=0.000002 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0643042 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 69 components and 0.0643042 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=0.093632Jy sigma=0.000677 ! Fit after self-cal, rms=0.093632Jy sigma=0.000677 ! 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=1.056 mas, bmaj=3.863 mas, bpa=-19.18 degrees ! Estimated noise=328.427 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.056 x 3.863 at -19.18 degrees (North through East) ! Clean map min=-0.0013614 max=0.062051 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=0.8626 mas, bmaj=3.615 mas, bpa=-19.67 degrees ! Estimated noise=787.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0481574 Jy ! Component: 100 - total flux cleaned = 0.0589776 Jy ! Component: 150 - total flux cleaned = 0.0628111 Jy ! Component: 200 - total flux cleaned = 0.0634882 Jy ! Total flux subtracted in 200 components = 0.0634882 Jy ! Clean residual min=-0.001998 max=0.001792 Jy/beam ! Clean residual mean=0.000001 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.0634881 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0634881 Jy ! Inverting map and beam ! Estimated beam: bmin=1.056 mas, bmaj=3.863 mas, bpa=-19.18 degrees ! Estimated noise=328.427 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) ! Added new window around map position (1.4, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000734826 Jy ! Component: 100 - total flux cleaned = 0.000853546 Jy ! Component: 150 - total flux cleaned = 0.000977529 Jy ! Component: 200 - total flux cleaned = 0.00100275 Jy ! Total flux subtracted in 200 components = 0.00100275 Jy ! Clean residual min=-0.000940 max=0.000865 Jy/beam ! Clean residual mean=0.000001 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.0644909 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 31 components and 0.0644909 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=2.396 mas, bmaj=4.032 mas, bpa=-14.72 degrees ! Estimated noise=376.472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000216718 Jy ! Component: 100 - total flux cleaned = 0.000157876 Jy ! Component: 150 - total flux cleaned = 7.24471e-05 Jy ! Component: 200 - total flux cleaned = 1.11366e-05 Jy ! Total flux subtracted in 200 components = 1.11366e-05 Jy ! Clean residual min=-0.000862 max=0.000867 Jy/beam ! Clean residual mean=0.000002 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.064502 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 = -4.40767e-05 Jy ! Component: 100 - total flux cleaned = -7.43695e-05 Jy ! Component: 150 - total flux cleaned = -8.75543e-05 Jy ! Component: 200 - total flux cleaned = -9.91871e-05 Jy ! Total flux subtracted in 200 components = -9.91871e-05 Jy ! Clean residual min=-0.000843 max=0.000847 Jy/beam ! Clean residual mean=0.000002 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.0644028 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 55 components and 0.0644029 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.056 mas, bmaj=3.863 mas, bpa=-19.18 degrees ! Estimated noise=328.427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.48387e-05 Jy ! Component: 100 - total flux cleaned = -0.000126412 Jy ! Component: 150 - total flux cleaned = -0.000139417 Jy ! Component: 200 - total flux cleaned = -0.000128617 Jy ! Total flux subtracted in 200 components = -0.000128617 Jy ! Clean residual min=-0.000886 max=0.000813 Jy/beam ! Clean residual mean=0.000001 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0642742 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 74 components and 0.0642743 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=0.093631Jy sigma=0.000677 ! Fit after self-cal, rms=0.093633Jy sigma=0.000677 wmodel J1444+0257_X_2017_10_21_pus_map.mod ! Writing 74 model components to file: J1444+0257_X_2017_10_21_pus_map.mod wobs J1444+0257_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J1444+0257_X_2017_10_21_pus_uvs.fits wwins J1444+0257_X_2017_10_21_pus_map.win ! wwins: Wrote 2 windows to J1444+0257_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 = -9.76315e-05 Jy ! Component: 100 - total flux cleaned = -0.000153737 Jy ! Component: 150 - total flux cleaned = -0.000142436 Jy ! Component: 200 - total flux cleaned = -0.00011825 Jy ! Component: 250 - total flux cleaned = -8.33306e-05 Jy ! Component: 300 - total flux cleaned = -7.2196e-05 Jy ! Component: 350 - total flux cleaned = -7.39391e-06 Jy ! Component: 400 - total flux cleaned = 5.56444e-05 Jy ! Component: 450 - total flux cleaned = 0.000137604 Jy ! Component: 500 - total flux cleaned = 0.000187525 Jy ! Component: 550 - total flux cleaned = 0.000236314 Jy ! Component: 600 - total flux cleaned = 0.000274501 Jy ! Component: 650 - total flux cleaned = 0.000302501 Jy ! Component: 700 - total flux cleaned = 0.000293214 Jy ! Component: 750 - total flux cleaned = 0.000293208 Jy ! Component: 800 - total flux cleaned = 0.00029315 Jy ! Component: 850 - total flux cleaned = 0.000276065 Jy ! Component: 900 - total flux cleaned = 0.000259364 Jy ! Component: 950 - total flux cleaned = 0.000251056 Jy ! Component: 1000 - total flux cleaned = 0.000226627 Jy ! Component: 1050 - total flux cleaned = 0.000210549 Jy ! Component: 1100 - total flux cleaned = 0.000187022 Jy ! Component: 1150 - total flux cleaned = 0.000156237 Jy ! Component: 1200 - total flux cleaned = 0.000156172 Jy ! Component: 1250 - total flux cleaned = 0.000148695 Jy ! Component: 1300 - total flux cleaned = 0.000133998 Jy ! Component: 1350 - total flux cleaned = 0.00012674 Jy ! Component: 1400 - total flux cleaned = 9.81337e-05 Jy ! Component: 1450 - total flux cleaned = 7.71435e-05 Jy ! Component: 1500 - total flux cleaned = 4.92974e-05 Jy ! Component: 1550 - total flux cleaned = 8.20994e-06 Jy ! Component: 1600 - total flux cleaned = -5.18667e-06 Jy ! Component: 1650 - total flux cleaned = -1.18406e-05 Jy ! Component: 1700 - total flux cleaned = -5.13069e-05 Jy ! Component: 1750 - total flux cleaned = -7.06847e-05 Jy ! Component: 1800 - total flux cleaned = -6.42728e-05 Jy ! Component: 1850 - total flux cleaned = -8.97091e-05 Jy ! Component: 1900 - total flux cleaned = -9.5949e-05 Jy ! Component: 1950 - total flux cleaned = -0.000108395 Jy ! Component: 2000 - total flux cleaned = -0.000120665 Jy ! Total flux subtracted in 2048 components = -0.000144988 Jy ! Clean residual min=-0.000341 max=0.000374 Jy/beam ! Clean residual mean=-0.000000 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.0641293 Jy keep ! Adding 116 model components to the UV plane model. ! The established model now contains 190 components and 0.0641293 Jy ![Exited script file: muppet] wmap "J1444+0257_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.056 x 3.863 at -19.18 degrees (North through East) ! Clean map min=-0.0014417 max=0.062007 Jy/beam ! Writing clean map to FITS file: J1444+0257_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 0.0620067 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000116453 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.56342 0.56342 1.12684 2.25368 4.50736 9.01471 18.0294 36.0589 72.1177 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.062 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.056 x 3.863 at -19.18 degrees (North through East) ! Clean map min=-0.0014417 max=0.062007 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 J1444+0257_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:55:54 2019