! Started logfile: J1604-2223_X_2017_02_19_pus_uvs.log on Sat May 4 21:44:59 2019 obs J1604-2223_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J1604-2223_X_2017_02_19_pus_uva.fits ! AN table 1: 95 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.780351 visibilities/baseline/integration-bin. ! Found source: J1604-2223 ! ! 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 858 lines of history. ! ! Reading 40032 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 J1604-2223_X_2017_02_19_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 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 224 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.920750Jy sigma=0.006990 ! Fit after self-cal, rms=0.902563Jy sigma=0.006860 ! 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=0.6242 mas, bmaj=1.636 mas, bpa=0.8123 degrees ! Estimated noise=794.233 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 = 0.0691315 Jy ! Component: 100 - total flux cleaned = 0.0968046 Jy ! Total flux subtracted in 100 components = 0.0968046 Jy ! Clean residual min=-0.006621 max=0.014429 Jy/beam ! Clean residual mean=-0.000007 rms=0.002361 Jy/beam ! Combined flux in latest and established models = 0.0968046 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0968046 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=0.101388Jy sigma=0.000730 ! Fit after self-cal, rms=0.101240Jy sigma=0.000729 ! Inverting map ! Added new window around map position (-0.6, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.018125 Jy ! Component: 100 - total flux cleaned = 0.0299608 Jy ! Total flux subtracted in 100 components = 0.0299608 Jy ! Clean residual min=-0.004525 max=0.008530 Jy/beam ! Clean residual mean=0.000001 rms=0.001623 Jy/beam ! Combined flux in latest and established models = 0.126765 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 43 components and 0.126765 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=0.096016Jy sigma=0.000680 ! Fit after self-cal, rms=0.095961Jy sigma=0.000680 ! 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=0.753 mas, bmaj=1.924 mas, bpa=1.877 degrees ! Estimated noise=483.627 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 (0.6, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151694 Jy ! Component: 100 - total flux cleaned = 0.0245184 Jy ! Component: 150 - total flux cleaned = 0.0307992 Jy ! Component: 200 - total flux cleaned = 0.0351903 Jy ! Total flux subtracted in 200 components = 0.0351903 Jy ! Clean residual min=-0.003722 max=0.006466 Jy/beam ! Clean residual mean=0.000010 rms=0.001174 Jy/beam ! Combined flux in latest and established models = 0.161956 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 86 components and 0.161956 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=0.093554Jy sigma=0.000656 ! Fit after self-cal, rms=0.093521Jy sigma=0.000655 ! Inverting map ! Added new window around map position (-6.8, -10.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00633118 Jy ! Component: 100 - total flux cleaned = 0.0101662 Jy ! Component: 150 - total flux cleaned = 0.0131491 Jy ! Component: 200 - total flux cleaned = 0.0155511 Jy ! Total flux subtracted in 200 components = 0.0155511 Jy ! Clean residual min=-0.002859 max=0.003984 Jy/beam ! Clean residual mean=0.000014 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.177507 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 111 components and 0.177507 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=0.093009Jy sigma=0.000651 ! Fit after self-cal, rms=0.092962Jy sigma=0.000651 ! 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 0.95 FD 1.00 HN 1.34 KP 0.95 ! LA 0.95 MK 1.12 NL 0.94 OV 0.95 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 1.35 KP 0.98 ! LA 0.98 MK 1.12 NL 0.95 OV 0.98 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.37 KP 1.03 ! LA 1.01 MK 1.02 NL 0.92 OV 0.95 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.97 HN 1.30 KP 1.00 ! LA 1.00 MK 1.03 NL 0.98 OV 0.95 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.95 HN 1.13 KP 0.98 ! LA 1.01 MK 1.00 NL 0.97 OV 1.02 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.26 KP 0.98 ! LA 1.00 MK 1.03 NL 0.96 OV 0.96 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.97 HN 1.23 KP 0.99 ! LA 0.98 MK 1.02 NL 0.95 OV 0.97 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.14 KP 0.97 ! LA 1.00 MK 0.99 NL 0.97 OV 0.95 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.27 KP 1.09 ! LA 0.99 MK 0.93 NL 0.96 OV 1.07 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.13 KP 0.98 ! LA 0.97 MK 0.98 NL 0.97 OV 0.99 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.19 KP 0.97 ! LA 0.97 MK 0.85 NL 0.96 OV 0.98 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.93 KP 1.10 ! LA 1.03 MK 0.92 NL 1.01 OV 0.97 ! PT 1.00* SC 0.93 ! ! ! Fit before self-cal, rms=0.092962Jy sigma=0.000651 ! Fit after self-cal, rms=0.097295Jy sigma=0.000647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7587 mas, bmaj=1.921 mas, bpa=2.26 degrees ! Estimated noise=483.039 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 = 0.00234968 Jy ! Component: 100 - total flux cleaned = 0.00273376 Jy ! Component: 150 - total flux cleaned = 0.00282696 Jy ! Component: 200 - total flux cleaned = 0.00290914 Jy ! Total flux subtracted in 200 components = 0.00290914 Jy ! Clean residual min=-0.002183 max=0.002385 Jy/beam ! Clean residual mean=0.000010 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.180416 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 141 components and 0.180416 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=0.097212Jy sigma=0.000646 ! Fit after self-cal, rms=0.097305Jy sigma=0.000646 ! 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=0.097305Jy sigma=0.000646 ! Fit after self-cal, rms=0.100083Jy sigma=0.000644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7574 mas, bmaj=1.923 mas, bpa=2.008 degrees ! Estimated noise=483.252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000407285 Jy ! Component: 100 - total flux cleaned = 0.000546013 Jy ! Component: 150 - total flux cleaned = 0.000698382 Jy ! Component: 200 - total flux cleaned = 0.000809207 Jy ! Total flux subtracted in 200 components = 0.000809207 Jy ! Clean residual min=-0.001536 max=0.001733 Jy/beam ! Clean residual mean=0.000007 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.181225 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 155 components and 0.181225 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=0.100064Jy sigma=0.000644 ! Fit after self-cal, rms=0.100119Jy sigma=0.000644 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 (9.6, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167007 Jy ! Component: 100 - total flux cleaned = 0.00223777 Jy ! Component: 150 - total flux cleaned = 0.0024987 Jy ! Component: 200 - total flux cleaned = 0.00270596 Jy ! Total flux subtracted in 200 components = 0.00270596 Jy ! Clean residual min=-0.001350 max=0.001708 Jy/beam ! Clean residual mean=0.000006 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.183931 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 170 components and 0.183931 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=0.100085Jy sigma=0.000644 ! Fit after self-cal, rms=0.100083Jy sigma=0.000644 ! Inverting map ! Added new window around map position (-25, -22.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159105 Jy ! Component: 100 - total flux cleaned = 0.00245223 Jy ! Component: 150 - total flux cleaned = 0.00293245 Jy ! Component: 200 - total flux cleaned = 0.00308817 Jy ! Total flux subtracted in 200 components = 0.00308817 Jy ! Clean residual min=-0.001336 max=0.001178 Jy/beam ! Clean residual mean=0.000005 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.187019 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 188 components and 0.187019 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=0.100049Jy sigma=0.000643 ! Fit after self-cal, rms=0.100051Jy sigma=0.000643 ! 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=0.100051Jy sigma=0.000643 ! Fit after self-cal, rms=0.101201Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7569 mas, bmaj=1.924 mas, bpa=1.9 degrees ! Estimated noise=482.499 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000772119 Jy ! Component: 100 - total flux cleaned = 0.00108468 Jy ! Component: 150 - total flux cleaned = 0.00129436 Jy ! Component: 200 - total flux cleaned = 0.00144332 Jy ! Total flux subtracted in 200 components = 0.00144332 Jy ! Clean residual min=-0.001202 max=0.001047 Jy/beam ! Clean residual mean=0.000004 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.188463 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 199 components and 0.188463 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=0.101187Jy sigma=0.000643 ! Fit after self-cal, rms=0.101204Jy sigma=0.000643 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 = 0.000176257 Jy ! Component: 100 - total flux cleaned = 0.000299121 Jy ! Component: 150 - total flux cleaned = 0.000413937 Jy ! Component: 200 - total flux cleaned = 0.000540174 Jy ! Total flux subtracted in 200 components = 0.000540174 Jy ! Clean residual min=-0.001175 max=0.001009 Jy/beam ! Clean residual mean=0.000003 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.189003 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 204 components and 0.189003 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=0.101196Jy sigma=0.000643 ! Fit after self-cal, rms=0.101199Jy sigma=0.000643 ! 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=0.101199Jy sigma=0.000643 ! Fit after self-cal, rms=0.101199Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.033 mas, bmaj=4.633 mas, bpa=8.03 degrees ! Estimated noise=645.879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000840736 Jy ! Component: 100 - total flux cleaned = 0.00144728 Jy ! Component: 150 - total flux cleaned = 0.00193776 Jy ! Component: 200 - total flux cleaned = 0.00223427 Jy ! Total flux subtracted in 200 components = 0.00223427 Jy ! Clean residual min=-0.001270 max=0.001105 Jy/beam ! Clean residual mean=0.000005 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.191237 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 217 components and 0.191237 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=0.101196Jy sigma=0.000643 ! Fit after self-cal, rms=0.101198Jy sigma=0.000643 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 = 0.000317034 Jy ! Component: 100 - total flux cleaned = 0.000576279 Jy ! Component: 150 - total flux cleaned = 0.000786774 Jy ! Component: 200 - total flux cleaned = 0.000903116 Jy ! Total flux subtracted in 200 components = 0.000903116 Jy ! Clean residual min=-0.001237 max=0.001050 Jy/beam ! Clean residual mean=0.000004 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.19214 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 225 components and 0.19214 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=0.101197Jy sigma=0.000643 ! Fit after self-cal, rms=0.101197Jy sigma=0.000643 ! 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=0.7566 mas, bmaj=1.924 mas, bpa=1.863 degrees ! Estimated noise=482.83 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7566 x 1.924 at 1.863 degrees (North through East) ! Clean map min=-0.0011262 max=0.092165 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=0.623 mas, bmaj=1.625 mas, bpa=0.7231 degrees ! Estimated noise=796.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0687588 Jy ! Component: 100 - total flux cleaned = 0.098488 Jy ! Component: 150 - total flux cleaned = 0.116689 Jy ! Component: 200 - total flux cleaned = 0.128687 Jy ! Total flux subtracted in 200 components = 0.128687 Jy ! Clean residual min=-0.003998 max=0.006563 Jy/beam ! Clean residual mean=-0.000005 rms=0.001321 Jy/beam ! Combined flux in latest and established models = 0.128688 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 39 model components to the UV plane model. ! The established model now contains 39 components and 0.128688 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7566 mas, bmaj=1.924 mas, bpa=1.863 degrees ! Estimated noise=482.83 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 = 0.0132655 Jy ! Component: 100 - total flux cleaned = 0.0220809 Jy ! Component: 150 - total flux cleaned = 0.0286156 Jy ! Component: 200 - total flux cleaned = 0.0336422 Jy ! Total flux subtracted in 200 components = 0.0336422 Jy ! Clean residual min=-0.002311 max=0.003207 Jy/beam ! Clean residual mean=0.000005 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.16233 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 97 components and 0.16233 Jy ! Inverting map ! Added new window around map position (-0.6, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00397717 Jy ! Component: 100 - total flux cleaned = 0.00717453 Jy ! Component: 150 - total flux cleaned = 0.00982154 Jy ! Component: 200 - total flux cleaned = 0.012034 Jy ! Total flux subtracted in 200 components = 0.012034 Jy ! Clean residual min=-0.001594 max=0.001548 Jy/beam ! Clean residual mean=0.000006 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.174364 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 131 components and 0.174364 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=2.033 mas, bmaj=4.633 mas, bpa=8.03 degrees ! Estimated noise=645.879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00347479 Jy ! Component: 100 - total flux cleaned = 0.00585285 Jy ! Component: 150 - total flux cleaned = 0.00769236 Jy ! Component: 200 - total flux cleaned = 0.00918009 Jy ! Total flux subtracted in 200 components = 0.00918009 Jy ! Clean residual min=-0.001905 max=0.001150 Jy/beam ! Clean residual mean=0.000011 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.183544 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 = 0.00122269 Jy ! Component: 100 - total flux cleaned = 0.00225344 Jy ! Component: 150 - total flux cleaned = 0.00314 Jy ! Component: 200 - total flux cleaned = 0.00390782 Jy ! Total flux subtracted in 200 components = 0.00390782 Jy ! Clean residual min=-0.001583 max=0.001024 Jy/beam ! Clean residual mean=0.000010 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.187452 Jy ! Adding 99 model components to the UV plane model. ! The established model now contains 211 components and 0.187452 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7566 mas, bmaj=1.924 mas, bpa=1.863 degrees ! Estimated noise=482.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000331527 Jy ! Component: 100 - total flux cleaned = 0.00075827 Jy ! Component: 150 - total flux cleaned = 0.00116002 Jy ! Component: 200 - total flux cleaned = 0.00134099 Jy ! Total flux subtracted in 200 components = 0.00134099 Jy ! Clean residual min=-0.001197 max=0.001158 Jy/beam ! Clean residual mean=0.000003 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.188793 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 229 components and 0.188793 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=0.101230Jy sigma=0.000643 ! Fit after self-cal, rms=0.101220Jy sigma=0.000643 wmodel J1604-2223_X_2017_02_19_pus_map.mod ! Writing 229 model components to file: J1604-2223_X_2017_02_19_pus_map.mod wobs J1604-2223_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J1604-2223_X_2017_02_19_pus_uvs.fits wwins J1604-2223_X_2017_02_19_pus_map.win ! wwins: Wrote 7 windows to J1604-2223_X_2017_02_19_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 = -0.000102114 Jy ! Component: 100 - total flux cleaned = -0.000251743 Jy ! Component: 150 - total flux cleaned = -0.000460233 Jy ! Component: 200 - total flux cleaned = -0.00056029 Jy ! Component: 250 - total flux cleaned = -0.000720689 Jy ! Component: 300 - total flux cleaned = -0.000843911 Jy ! Component: 350 - total flux cleaned = -0.000918685 Jy ! Component: 400 - total flux cleaned = -0.00097699 Jy ! Component: 450 - total flux cleaned = -0.00100569 Jy ! Component: 500 - total flux cleaned = -0.00104768 Jy ! Component: 550 - total flux cleaned = -0.00114302 Jy ! Component: 600 - total flux cleaned = -0.00115626 Jy ! Component: 650 - total flux cleaned = -0.00118247 Jy ! Component: 700 - total flux cleaned = -0.0011825 Jy ! Component: 750 - total flux cleaned = -0.00119538 Jy ! Component: 800 - total flux cleaned = -0.00123304 Jy ! Component: 850 - total flux cleaned = -0.00123339 Jy ! Component: 900 - total flux cleaned = -0.00126991 Jy ! Component: 950 - total flux cleaned = -0.00126983 Jy ! Component: 1000 - total flux cleaned = -0.00124641 Jy ! Component: 1050 - total flux cleaned = -0.00129291 Jy ! Component: 1100 - total flux cleaned = -0.00132717 Jy ! Component: 1150 - total flux cleaned = -0.00130474 Jy ! Component: 1200 - total flux cleaned = -0.0013384 Jy ! Component: 1250 - total flux cleaned = -0.00136057 Jy ! Component: 1300 - total flux cleaned = -0.00141492 Jy ! Component: 1350 - total flux cleaned = -0.00143641 Jy ! Component: 1400 - total flux cleaned = -0.00144706 Jy ! Component: 1450 - total flux cleaned = -0.00147857 Jy ! Component: 1500 - total flux cleaned = -0.00147856 Jy ! Component: 1550 - total flux cleaned = -0.0015196 Jy ! Component: 1600 - total flux cleaned = -0.00154996 Jy ! Component: 1650 - total flux cleaned = -0.00153998 Jy ! Component: 1700 - total flux cleaned = -0.00161935 Jy ! Component: 1750 - total flux cleaned = -0.00162894 Jy ! Component: 1800 - total flux cleaned = -0.00165803 Jy ! Component: 1850 - total flux cleaned = -0.0016676 Jy ! Component: 1900 - total flux cleaned = -0.00173436 Jy ! Component: 1950 - total flux cleaned = -0.00171549 Jy ! Component: 2000 - total flux cleaned = -0.00177164 Jy ! Total flux subtracted in 2048 components = -0.00179944 Jy ! Clean residual min=-0.000556 max=0.000492 Jy/beam ! Clean residual mean=0.000002 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.186993 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 376 components and 0.186993 Jy ![Exited script file: muppet] wmap "J1604-2223_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7566 x 1.924 at 1.863 degrees (North through East) ! Clean map min=-0.00084843 max=0.091051 Jy/beam ! Writing clean map to FITS file: J1604-2223_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0910515 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000174111 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.573667 0.573667 1.14733 2.29467 4.58934 9.17868 18.3574 36.7147 73.4294 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.091 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7566 x 1.924 at 1.863 degrees (North through East) ! Clean map min=-0.00084843 max=0.091051 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 J1604-2223_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:45:03 2019