! Started logfile: J0558+3418_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:11:06 2017 obs J0558+3418_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J0558+3418_X_2015_01_23_pus_uva.fits ! AN table 1: 74 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.94985 visibilities/baseline/integration-bin. ! Found source: J0558+3418 ! ! 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 350 lines of history. ! ! Reading 37956 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 J0558+3418_X_2015_01_23_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.810905Jy sigma=0.009877 ! Fit after self-cal, rms=0.790442Jy sigma=0.009650 ! 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=0.844 mas, bmaj=1.293 mas, bpa=-5.727 degrees ! Estimated noise=594.532 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 = 0.164148 Jy ! Component: 100 - total flux cleaned = 0.200181 Jy ! Total flux subtracted in 100 components = 0.200181 Jy ! Clean residual min=-0.009209 max=0.011351 Jy/beam ! Clean residual mean=0.000021 rms=0.002162 Jy/beam ! Combined flux in latest and established models = 0.200181 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.200181 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=0.079475Jy sigma=0.000889 ! Fit after self-cal, rms=0.079475Jy sigma=0.000889 ! 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=1.024 mas, bmaj=1.559 mas, bpa=-3.689 degrees ! Estimated noise=303.236 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 = 0.0128746 Jy ! Component: 100 - total flux cleaned = 0.0183038 Jy ! Component: 150 - total flux cleaned = 0.0208332 Jy ! Component: 200 - total flux cleaned = 0.0222874 Jy ! Total flux subtracted in 200 components = 0.0222874 Jy ! Clean residual min=-0.009954 max=0.007766 Jy/beam ! Clean residual mean=0.000051 rms=0.002085 Jy/beam ! Combined flux in latest and established models = 0.222468 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 21 components and 0.222468 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=0.077379Jy sigma=0.000869 ! Fit after self-cal, rms=0.077396Jy sigma=0.000869 ! 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 0.93 FD 1.08 HN 1.04 KP 0.91 ! LA 1.10 MK 0.96 NL 0.96 OV 0.98 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.07 KP 0.86 ! LA 1.12 MK 0.95 NL 0.97 OV 0.96 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 1.09 KP 0.82 ! LA 1.15 MK 0.98 NL 0.97 OV 0.99 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.07 HN 1.07 KP 0.78 ! LA 1.15 MK 0.97 NL 0.97 OV 0.97 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.01 KP 0.73 ! LA 1.15 MK 0.98 NL 1.00 OV 0.99 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.12 HN 1.07 KP 0.74 ! LA 1.14 MK 0.97 NL 0.99 OV 0.99 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.22 HN 1.18 KP 0.72 ! LA 1.15 MK 1.00 NL 1.05 OV 1.04 ! PT 1.03 SC 1.13 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.15 HN 1.13 KP 0.72 ! LA 1.12 MK 0.98 NL 1.00 OV 1.01 ! PT 0.97 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 1.13 KP 0.75 ! LA 1.16 MK 0.97 NL 1.00 OV 1.01 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.12 KP 0.78 ! LA 1.18 MK 0.99 NL 1.00 OV 1.01 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.11 KP 0.83 ! LA 1.17 MK 1.00 NL 0.99 OV 0.99 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.14 HN 1.09 KP 0.82 ! LA 1.14 MK 0.99 NL 1.01 OV 1.00 ! PT 0.98 SC 1.06 ! ! ! Fit before self-cal, rms=0.077396Jy sigma=0.000869 ! Fit after self-cal, rms=0.070666Jy sigma=0.000785 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=1.569 mas, bpa=-4.38 degrees ! Estimated noise=302.919 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 = -0.00106707 Jy ! Component: 100 - total flux cleaned = -0.00118217 Jy ! Component: 150 - total flux cleaned = -0.00124431 Jy ! Component: 200 - total flux cleaned = -0.00129681 Jy ! Total flux subtracted in 200 components = -0.00129681 Jy ! Clean residual min=-0.001244 max=0.001280 Jy/beam ! Clean residual mean=0.000000 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.221171 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.221171 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=0.070624Jy sigma=0.000784 ! Fit after self-cal, rms=0.070665Jy sigma=0.000784 ! 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=0.070665Jy sigma=0.000784 ! Fit after self-cal, rms=0.070801Jy sigma=0.000783 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.032 mas, bmaj=1.564 mas, bpa=-4.059 degrees ! Estimated noise=302.487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000335878 Jy ! Component: 100 - total flux cleaned = -0.000336948 Jy ! Component: 150 - total flux cleaned = -0.000337351 Jy ! Component: 200 - total flux cleaned = -0.00033684 Jy ! Total flux subtracted in 200 components = -0.00033684 Jy ! Clean residual min=-0.001081 max=0.000981 Jy/beam ! Clean residual mean=-0.000002 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.220835 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 32 components and 0.220835 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=0.070794Jy sigma=0.000782 ! Fit after self-cal, rms=0.070801Jy sigma=0.000782 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 = -3.8384e-05 Jy ! Component: 100 - total flux cleaned = -3.81347e-05 Jy ! Component: 150 - total flux cleaned = -4.6858e-05 Jy ! Component: 200 - total flux cleaned = -5.46057e-05 Jy ! Total flux subtracted in 200 components = -5.46057e-05 Jy ! Clean residual min=-0.001084 max=0.000966 Jy/beam ! Clean residual mean=-0.000002 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.22078 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.22078 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=0.070798Jy sigma=0.000782 ! Fit after self-cal, rms=0.070797Jy sigma=0.000782 ! 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=0.070797Jy sigma=0.000782 ! Fit after self-cal, rms=0.070844Jy sigma=0.000782 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=1.564 mas, bpa=-4.118 degrees ! Estimated noise=302.413 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00029991 Jy ! Component: 100 - total flux cleaned = -0.000311259 Jy ! Component: 150 - total flux cleaned = -0.000311389 Jy ! Component: 200 - total flux cleaned = -0.00032067 Jy ! Total flux subtracted in 200 components = -0.00032067 Jy ! Clean residual min=-0.001083 max=0.000940 Jy/beam ! Clean residual mean=-0.000003 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.220459 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 0.220459 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=0.070839Jy sigma=0.000782 ! Fit after self-cal, rms=0.070840Jy sigma=0.000782 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 = -2.68811e-05 Jy ! Component: 100 - total flux cleaned = -3.46568e-05 Jy ! Component: 150 - total flux cleaned = -4.13366e-05 Jy ! Component: 200 - total flux cleaned = -5.37038e-05 Jy ! Total flux subtracted in 200 components = -5.37038e-05 Jy ! Clean residual min=-0.001084 max=0.000928 Jy/beam ! Clean residual mean=-0.000003 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.220406 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 38 components and 0.220406 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=0.070838Jy sigma=0.000782 ! Fit after self-cal, rms=0.070838Jy sigma=0.000782 ! 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=0.070838Jy sigma=0.000782 ! Fit after self-cal, rms=0.070875Jy sigma=0.000782 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.2 mas, bmaj=2.644 mas, bpa=-3.308 degrees ! Estimated noise=359.117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.23305e-05 Jy ! Component: 100 - total flux cleaned = -8.22706e-05 Jy ! Component: 150 - total flux cleaned = -8.73838e-05 Jy ! Component: 200 - total flux cleaned = -9.13979e-05 Jy ! Total flux subtracted in 200 components = -9.13979e-05 Jy ! Clean residual min=-0.001258 max=0.000981 Jy/beam ! Clean residual mean=-0.000005 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.220314 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 41 components and 0.220314 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=0.070876Jy sigma=0.000782 ! Fit after self-cal, rms=0.070877Jy sigma=0.000782 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 = 1.00984e-05 Jy ! Component: 100 - total flux cleaned = 5.42003e-06 Jy ! Component: 150 - total flux cleaned = 5.18566e-06 Jy ! Component: 200 - total flux cleaned = 1.50405e-06 Jy ! Total flux subtracted in 200 components = 1.50405e-06 Jy ! Clean residual min=-0.001262 max=0.000973 Jy/beam ! Clean residual mean=-0.000005 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.220316 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 43 components and 0.220316 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=0.070878Jy sigma=0.000782 ! Fit after self-cal, rms=0.070877Jy sigma=0.000782 ! 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=1.034 mas, bmaj=1.565 mas, bpa=-4.171 degrees ! Estimated noise=302.357 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.034 x 1.565 at -4.171 degrees (North through East) ! Clean map min=-0.001075 max=0.21059 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=0.8513 mas, bmaj=1.298 mas, bpa=-6.251 degrees ! Estimated noise=592.878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.163677 Jy ! Component: 100 - total flux cleaned = 0.199371 Jy ! Component: 150 - total flux cleaned = 0.209721 Jy ! Component: 200 - total flux cleaned = 0.214607 Jy ! Total flux subtracted in 200 components = 0.214607 Jy ! Clean residual min=-0.001656 max=0.002216 Jy/beam ! Clean residual mean=-0.000006 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.214607 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.214607 Jy ! Inverting map and beam ! Estimated beam: bmin=1.034 mas, bmaj=1.565 mas, bpa=-4.171 degrees ! Estimated noise=302.357 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 = 0.00264419 Jy ! Component: 100 - total flux cleaned = 0.00385367 Jy ! Component: 150 - total flux cleaned = 0.00446526 Jy ! Component: 200 - total flux cleaned = 0.00478408 Jy ! Total flux subtracted in 200 components = 0.00478408 Jy ! Clean residual min=-0.001063 max=0.000899 Jy/beam ! Clean residual mean=-0.000004 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.219391 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 22 components and 0.219391 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=2.2 mas, bmaj=2.644 mas, bpa=-3.308 degrees ! Estimated noise=359.117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000507647 Jy ! Component: 100 - total flux cleaned = 0.000668161 Jy ! Component: 150 - total flux cleaned = 0.000680194 Jy ! Component: 200 - total flux cleaned = 0.000685734 Jy ! Total flux subtracted in 200 components = 0.000685734 Jy ! Clean residual min=-0.001257 max=0.000978 Jy/beam ! Clean residual mean=-0.000007 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.220077 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 = 1.04106e-05 Jy ! Component: 100 - total flux cleaned = 2.00689e-05 Jy ! Component: 150 - total flux cleaned = 2.87966e-05 Jy ! Component: 200 - total flux cleaned = 3.70902e-05 Jy ! Total flux subtracted in 200 components = 3.70902e-05 Jy ! Clean residual min=-0.001264 max=0.000967 Jy/beam ! Clean residual mean=-0.000006 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.220114 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 26 components and 0.220114 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.034 mas, bmaj=1.565 mas, bpa=-4.171 degrees ! Estimated noise=302.357 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000251272 Jy ! Component: 100 - total flux cleaned = -0.000278064 Jy ! Component: 150 - total flux cleaned = -0.000279311 Jy ! Component: 200 - total flux cleaned = -0.000274033 Jy ! Total flux subtracted in 200 components = -0.000274033 Jy ! Clean residual min=-0.001067 max=0.000875 Jy/beam ! Clean residual mean=-0.000003 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.21984 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.21984 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=0.070874Jy sigma=0.000782 ! Fit after self-cal, rms=0.070871Jy sigma=0.000782 wmodel J0558+3418_X_2015_01_23_pus_map.mod ! Writing 30 model components to file: J0558+3418_X_2015_01_23_pus_map.mod wobs J0558+3418_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J0558+3418_X_2015_01_23_pus_uvs.fits wwins J0558+3418_X_2015_01_23_pus_map.win ! wwins: Wrote 1 windows to J0558+3418_X_2015_01_23_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 = -0.000121732 Jy ! Component: 100 - total flux cleaned = -0.000137135 Jy ! Component: 150 - total flux cleaned = -0.000152147 Jy ! Component: 200 - total flux cleaned = -0.000152383 Jy ! Component: 250 - total flux cleaned = -0.000152181 Jy ! Component: 300 - total flux cleaned = -0.000152488 Jy ! Component: 350 - total flux cleaned = -0.0001772 Jy ! Component: 400 - total flux cleaned = -0.000213108 Jy ! Component: 450 - total flux cleaned = -0.000224439 Jy ! Component: 500 - total flux cleaned = -0.00021314 Jy ! Component: 550 - total flux cleaned = -0.000224 Jy ! Component: 600 - total flux cleaned = -0.000224073 Jy ! Component: 650 - total flux cleaned = -0.000224027 Jy ! Component: 700 - total flux cleaned = -0.000244843 Jy ! Component: 750 - total flux cleaned = -0.000244946 Jy ! Component: 800 - total flux cleaned = -0.000255147 Jy ! Component: 850 - total flux cleaned = -0.000285024 Jy ! Component: 900 - total flux cleaned = -0.000333568 Jy ! Component: 950 - total flux cleaned = -0.000342946 Jy ! Component: 1000 - total flux cleaned = -0.000352402 Jy ! Component: 1050 - total flux cleaned = -0.000380503 Jy ! Component: 1100 - total flux cleaned = -0.00038969 Jy ! Component: 1150 - total flux cleaned = -0.000407712 Jy ! Component: 1200 - total flux cleaned = -0.00041668 Jy ! Component: 1250 - total flux cleaned = -0.000451898 Jy ! Component: 1300 - total flux cleaned = -0.0004604 Jy ! Component: 1350 - total flux cleaned = -0.000460447 Jy ! Component: 1400 - total flux cleaned = -0.000469017 Jy ! Component: 1450 - total flux cleaned = -0.000511178 Jy ! Component: 1500 - total flux cleaned = -0.000561096 Jy ! Component: 1550 - total flux cleaned = -0.000585675 Jy ! Component: 1600 - total flux cleaned = -0.000618207 Jy ! Component: 1650 - total flux cleaned = -0.000674538 Jy ! Component: 1700 - total flux cleaned = -0.000714155 Jy ! Component: 1750 - total flux cleaned = -0.000745684 Jy ! Component: 1800 - total flux cleaned = -0.000776781 Jy ! Component: 1850 - total flux cleaned = -0.000776833 Jy ! Component: 1900 - total flux cleaned = -0.000814995 Jy ! Component: 1950 - total flux cleaned = -0.000845198 Jy ! Component: 2000 - total flux cleaned = -0.000830188 Jy ! Total flux subtracted in 2048 components = -0.000882181 Jy ! Clean residual min=-0.000543 max=0.000413 Jy/beam ! Clean residual mean=-0.000002 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.218958 Jy keep ! Adding 158 model components to the UV plane model. ! The established model now contains 188 components and 0.218958 Jy ![Exited script file: muppet] wmap "J0558+3418_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.034 x 1.565 at -4.171 degrees (North through East) ! Clean map min=-0.00074022 max=0.21094 Jy/beam ! Writing clean map to FITS file: J0558+3418_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.210938 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00014131 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.200973 0.200973 0.401946 0.803892 1.60778 3.21557 6.43114 12.8623 25.7246 51.4491 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.21 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.034 x 1.565 at -4.171 degrees (North through East) ! Clean map min=-0.00074022 max=0.21094 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 J0558+3418_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:11:08 2017