! Started logfile: J2250+5550_S_2017_02_19_pus_uvs.log on Sat May 4 19:01:11 2019 obs J2250+5550_S_2017_02_19_pus_uva.fits ! Reading UV FITS file: J2250+5550_S_2017_02_19_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.773058 visibilities/baseline/integration-bin. ! Found source: J2250+5550 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 482 lines of history. ! ! Reading 15724 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J2250+5550_S_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 = 1024x1024 pixels with 0.500x0.500 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 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 477 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.825210Jy sigma=0.007066 ! Fit after self-cal, rms=0.819101Jy sigma=0.007019 ! 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=3.016 mas, bmaj=4.006 mas, bpa=-9.389 degrees ! Estimated noise=1080.75 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 = 0.13257 Jy ! Component: 100 - total flux cleaned = 0.177564 Jy ! Total flux subtracted in 100 components = 0.177564 Jy ! Clean residual min=-0.007814 max=0.020475 Jy/beam ! Clean residual mean=0.000012 rms=0.002335 Jy/beam ! Combined flux in latest and established models = 0.177564 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.177564 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099093Jy sigma=0.000780 ! Fit after self-cal, rms=0.098997Jy sigma=0.000780 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0243561 Jy ! Component: 100 - total flux cleaned = 0.0394498 Jy ! Total flux subtracted in 100 components = 0.0394498 Jy ! Clean residual min=-0.005675 max=0.008019 Jy/beam ! Clean residual mean=0.000006 rms=0.001421 Jy/beam ! Combined flux in latest and established models = 0.217013 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 25 components and 0.217013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089986Jy sigma=0.000708 ! Fit after self-cal, rms=0.089947Jy sigma=0.000708 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101902 Jy ! Component: 100 - total flux cleaned = 0.0173377 Jy ! Total flux subtracted in 100 components = 0.0173377 Jy ! Clean residual min=-0.005312 max=0.006015 Jy/beam ! Clean residual mean=0.000003 rms=0.001201 Jy/beam ! Combined flux in latest and established models = 0.234351 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 0.234351 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087983Jy sigma=0.000694 ! Fit after self-cal, rms=0.087969Jy sigma=0.000694 ! 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=3.541 mas, bmaj=4.594 mas, bpa=-4.33 degrees ! Estimated noise=726.225 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 = 0.00731694 Jy ! Component: 100 - total flux cleaned = 0.0119017 Jy ! Component: 150 - total flux cleaned = 0.0148749 Jy ! Component: 200 - total flux cleaned = 0.0159918 Jy ! Total flux subtracted in 200 components = 0.0159918 Jy ! Clean residual min=-0.004511 max=0.004534 Jy/beam ! Clean residual mean=0.000002 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.250343 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 38 components and 0.250343 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087084Jy sigma=0.000689 ! Fit after self-cal, rms=0.087071Jy sigma=0.000689 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.99 KP 1.03 ! LA 1.00 MK 1.07 NL 0.87 OV 1.04 ! PT 1.00* SC 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.03 HN 1.03 KP 0.98 ! LA 0.98 MK 1.06 NL 1.01 OV 1.09 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.07 HN 0.99 KP 0.86 ! LA 0.78 MK 1.06 NL 1.16 OV 0.98 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.10 HN 0.92 KP 1.00* ! LA 0.83 MK 1.30 NL 1.00* OV 1.00 ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.087071Jy sigma=0.000689 ! Fit after self-cal, rms=0.082824Jy sigma=0.000662 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.579 mas, bmaj=4.624 mas, bpa=-3.117 degrees ! Estimated noise=731.647 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 = -0.000498263 Jy ! Component: 100 - total flux cleaned = -0.000583153 Jy ! Component: 150 - total flux cleaned = -0.000582657 Jy ! Component: 200 - total flux cleaned = -0.000607934 Jy ! Total flux subtracted in 200 components = -0.000607934 Jy ! Clean residual min=-0.002169 max=0.002342 Jy/beam ! Clean residual mean=-0.000000 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.249735 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.249735 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082806Jy sigma=0.000661 ! Fit after self-cal, rms=0.082800Jy sigma=0.000661 ! 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. ! ! Fit before self-cal, rms=0.082800Jy sigma=0.000661 ! Fit after self-cal, rms=0.083112Jy sigma=0.000659 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.588 mas, bmaj=4.627 mas, bpa=-3.269 degrees ! Estimated noise=732.634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000416693 Jy ! Component: 100 - total flux cleaned = -0.000470272 Jy ! Component: 150 - total flux cleaned = -0.000537724 Jy ! Component: 200 - total flux cleaned = -0.00055712 Jy ! Total flux subtracted in 200 components = -0.00055712 Jy ! Clean residual min=-0.002085 max=0.002026 Jy/beam ! Clean residual mean=-0.000000 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.249178 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 0.249178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083099Jy sigma=0.000659 ! Fit after self-cal, rms=0.083119Jy sigma=0.000659 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 = -6.31549e-05 Jy ! Component: 100 - total flux cleaned = -8.21404e-05 Jy ! Component: 150 - total flux cleaned = -8.23371e-05 Jy ! Component: 200 - total flux cleaned = -0.000100303 Jy ! Total flux subtracted in 200 components = -0.000100303 Jy ! Clean residual min=-0.002072 max=0.002019 Jy/beam ! Clean residual mean=-0.000000 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.249078 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 0.249078 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083111Jy sigma=0.000659 ! Fit after self-cal, rms=0.083111Jy sigma=0.000659 ! 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. ! ! Fit before self-cal, rms=0.083111Jy sigma=0.000659 ! Fit after self-cal, rms=0.083139Jy sigma=0.000659 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.594 mas, bmaj=4.622 mas, bpa=-3.261 degrees ! Estimated noise=732.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000178239 Jy ! Component: 100 - total flux cleaned = -0.00023732 Jy ! Component: 150 - total flux cleaned = -0.000287874 Jy ! Component: 200 - total flux cleaned = -0.000288682 Jy ! Total flux subtracted in 200 components = -0.000288682 Jy ! Clean residual min=-0.002067 max=0.001997 Jy/beam ! Clean residual mean=-0.000000 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.248789 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 0.248789 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083131Jy sigma=0.000659 ! Fit after self-cal, rms=0.083131Jy sigma=0.000659 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 = -3.45209e-05 Jy ! Component: 100 - total flux cleaned = -5.04197e-05 Jy ! Component: 150 - total flux cleaned = -5.07579e-05 Jy ! Component: 200 - total flux cleaned = -7.99928e-05 Jy ! Total flux subtracted in 200 components = -7.99928e-05 Jy ! Clean residual min=-0.002061 max=0.001989 Jy/beam ! Clean residual mean=-0.000000 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.248709 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.248709 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083126Jy sigma=0.000659 ! Fit after self-cal, rms=0.083126Jy sigma=0.000659 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.083126Jy sigma=0.000659 ! Fit after self-cal, rms=0.083140Jy sigma=0.000659 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.376 mas, bmaj=7.858 mas, bpa=18.17 degrees ! Estimated noise=954.841 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000146633 Jy ! Component: 100 - total flux cleaned = 0.000137551 Jy ! Component: 150 - total flux cleaned = 0.000128598 Jy ! Component: 200 - total flux cleaned = 0.000134959 Jy ! Total flux subtracted in 200 components = 0.000134959 Jy ! Clean residual min=-0.001888 max=0.001973 Jy/beam ! Clean residual mean=-0.000001 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.248844 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 57 components and 0.248844 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083143Jy sigma=0.000659 ! Fit after self-cal, rms=0.083141Jy sigma=0.000659 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 = 6.80737e-05 Jy ! Component: 100 - total flux cleaned = 6.82066e-05 Jy ! Component: 150 - total flux cleaned = 6.82667e-05 Jy ! Component: 200 - total flux cleaned = 6.83784e-05 Jy ! Total flux subtracted in 200 components = 6.83784e-05 Jy ! Clean residual min=-0.001875 max=0.001960 Jy/beam ! Clean residual mean=-0.000001 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.248912 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 58 components and 0.248912 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083144Jy sigma=0.000659 ! Fit after self-cal, rms=0.083144Jy sigma=0.000659 ! 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=3.597 mas, bmaj=4.618 mas, bpa=-3.271 degrees ! Estimated noise=733.09 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.597 x 4.618 at -3.271 degrees (North through East) ! Clean map min=-0.0019481 max=0.17944 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=3.061 mas, bmaj=4.001 mas, bpa=-8.583 degrees ! Estimated noise=1107.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.135779 Jy ! Component: 100 - total flux cleaned = 0.182145 Jy ! Component: 150 - total flux cleaned = 0.205838 Jy ! Component: 200 - total flux cleaned = 0.220194 Jy ! Total flux subtracted in 200 components = 0.220194 Jy ! Clean residual min=-0.004541 max=0.007531 Jy/beam ! Clean residual mean=0.000003 rms=0.001077 Jy/beam ! Combined flux in latest and established models = 0.220194 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.220194 Jy ! Inverting map and beam ! Estimated beam: bmin=3.597 mas, bmaj=4.618 mas, bpa=-3.271 degrees ! Estimated noise=733.09 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 = 0.0112317 Jy ! Component: 100 - total flux cleaned = 0.0178293 Jy ! Component: 150 - total flux cleaned = 0.0219703 Jy ! Component: 200 - total flux cleaned = 0.0242512 Jy ! Total flux subtracted in 200 components = 0.0242512 Jy ! Clean residual min=-0.002279 max=0.002293 Jy/beam ! Clean residual mean=0.000000 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.244445 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 38 components and 0.244445 Jy ! Inverting map ! Added new window around map position (2, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147219 Jy ! Component: 100 - total flux cleaned = 0.00227942 Jy ! Component: 150 - total flux cleaned = 0.00303688 Jy ! Component: 200 - total flux cleaned = 0.0034749 Jy ! Total flux subtracted in 200 components = 0.0034749 Jy ! Clean residual min=-0.002148 max=0.001967 Jy/beam ! Clean residual mean=-0.000000 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.24792 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 47 components and 0.24792 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.376 mas, bmaj=7.858 mas, bpa=18.17 degrees ! Estimated noise=954.841 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000998621 Jy ! Component: 100 - total flux cleaned = 0.00151486 Jy ! Component: 150 - total flux cleaned = 0.00170152 Jy ! Component: 200 - total flux cleaned = 0.00180195 Jy ! Total flux subtracted in 200 components = 0.00180195 Jy ! Clean residual min=-0.001894 max=0.001796 Jy/beam ! Clean residual mean=-0.000001 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.249722 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 = 4.91387e-05 Jy ! Component: 100 - total flux cleaned = 6.34014e-05 Jy ! Component: 150 - total flux cleaned = 6.99883e-05 Jy ! Component: 200 - total flux cleaned = 7.61499e-05 Jy ! Total flux subtracted in 200 components = 7.61499e-05 Jy ! Clean residual min=-0.001898 max=0.001780 Jy/beam ! Clean residual mean=-0.000001 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.249798 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 76 components and 0.249798 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.597 mas, bmaj=4.618 mas, bpa=-3.271 degrees ! Estimated noise=733.09 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000366869 Jy ! Component: 100 - total flux cleaned = -0.000166217 Jy ! Component: 150 - total flux cleaned = -9.31866e-05 Jy ! Component: 200 - total flux cleaned = -5.93929e-05 Jy ! Total flux subtracted in 200 components = -5.93929e-05 Jy ! Clean residual min=-0.002047 max=0.001893 Jy/beam ! Clean residual mean=-0.000000 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.249738 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 81 components and 0.249738 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083144Jy sigma=0.000659 ! Fit after self-cal, rms=0.083145Jy sigma=0.000659 wmodel J2250+5550_S_2017_02_19_pus_map.mod ! Writing 81 model components to file: J2250+5550_S_2017_02_19_pus_map.mod wobs J2250+5550_S_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J2250+5550_S_2017_02_19_pus_uvs.fits wwins J2250+5550_S_2017_02_19_pus_map.win ! wwins: Wrote 2 windows to J2250+5550_S_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=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000372719 Jy ! Component: 100 - total flux cleaned = -0.000535811 Jy ! Component: 150 - total flux cleaned = -0.000627896 Jy ! Component: 200 - total flux cleaned = -0.000627795 Jy ! Component: 250 - total flux cleaned = -0.000600708 Jy ! Component: 300 - total flux cleaned = -0.000547129 Jy ! Component: 350 - total flux cleaned = -0.0005999 Jy ! Component: 400 - total flux cleaned = -0.000676933 Jy ! Component: 450 - total flux cleaned = -0.000777797 Jy ! Component: 500 - total flux cleaned = -0.000901035 Jy ! Component: 550 - total flux cleaned = -0.000877009 Jy ! Component: 600 - total flux cleaned = -0.00104363 Jy ! Component: 650 - total flux cleaned = -0.00113664 Jy ! Component: 700 - total flux cleaned = -0.0011825 Jy ! Component: 750 - total flux cleaned = -0.0012277 Jy ! Component: 800 - total flux cleaned = -0.00129461 Jy ! Component: 850 - total flux cleaned = -0.00131689 Jy ! Component: 900 - total flux cleaned = -0.00136063 Jy ! Component: 950 - total flux cleaned = -0.00142459 Jy ! Component: 1000 - total flux cleaned = -0.00144547 Jy ! Component: 1050 - total flux cleaned = -0.00144552 Jy ! Component: 1100 - total flux cleaned = -0.00150737 Jy ! Component: 1150 - total flux cleaned = -0.00154792 Jy ! Component: 1200 - total flux cleaned = -0.0015278 Jy ! Component: 1250 - total flux cleaned = -0.0014283 Jy ! Component: 1300 - total flux cleaned = -0.00152697 Jy ! Component: 1350 - total flux cleaned = -0.00160494 Jy ! Component: 1400 - total flux cleaned = -0.00156612 Jy ! Component: 1450 - total flux cleaned = -0.00158505 Jy ! Component: 1500 - total flux cleaned = -0.00164208 Jy ! Component: 1550 - total flux cleaned = -0.00160443 Jy ! Component: 1600 - total flux cleaned = -0.00166022 Jy ! Component: 1650 - total flux cleaned = -0.0016419 Jy ! Component: 1700 - total flux cleaned = -0.00162372 Jy ! Component: 1750 - total flux cleaned = -0.0016056 Jy ! Component: 1800 - total flux cleaned = -0.00157014 Jy ! Component: 1850 - total flux cleaned = -0.00160569 Jy ! Component: 1900 - total flux cleaned = -0.00158795 Jy ! Component: 1950 - total flux cleaned = -0.00148379 Jy ! Component: 2000 - total flux cleaned = -0.00150106 Jy ! Component: 2050 - total flux cleaned = -0.00150106 Jy ! Component: 2100 - total flux cleaned = -0.00145028 Jy ! Component: 2150 - total flux cleaned = -0.00134977 Jy ! Component: 2200 - total flux cleaned = -0.00138297 Jy ! Component: 2250 - total flux cleaned = -0.00139952 Jy ! Component: 2300 - total flux cleaned = -0.00136678 Jy ! Component: 2350 - total flux cleaned = -0.00135027 Jy ! Component: 2400 - total flux cleaned = -0.00128558 Jy ! Component: 2450 - total flux cleaned = -0.00130147 Jy ! Component: 2500 - total flux cleaned = -0.00123795 Jy ! Component: 2550 - total flux cleaned = -0.00128518 Jy ! Component: 2600 - total flux cleaned = -0.00136314 Jy ! Component: 2650 - total flux cleaned = -0.00131653 Jy ! Component: 2700 - total flux cleaned = -0.00133173 Jy ! Component: 2750 - total flux cleaned = -0.00128602 Jy ! Component: 2800 - total flux cleaned = -0.00133148 Jy ! Component: 2850 - total flux cleaned = -0.00128648 Jy ! Component: 2900 - total flux cleaned = -0.00134617 Jy ! Component: 2950 - total flux cleaned = -0.00134622 Jy ! Component: 3000 - total flux cleaned = -0.00140485 Jy ! Component: 3050 - total flux cleaned = -0.00136104 Jy ! Component: 3100 - total flux cleaned = -0.00134629 Jy ! Component: 3150 - total flux cleaned = -0.00131741 Jy ! Component: 3200 - total flux cleaned = -0.00130321 Jy ! Component: 3250 - total flux cleaned = -0.00136004 Jy ! Component: 3300 - total flux cleaned = -0.00141642 Jy ! Component: 3350 - total flux cleaned = -0.00147228 Jy ! Component: 3400 - total flux cleaned = -0.00143077 Jy ! Component: 3450 - total flux cleaned = -0.0014997 Jy ! Component: 3500 - total flux cleaned = -0.00149957 Jy ! Component: 3550 - total flux cleaned = -0.00151311 Jy ! Component: 3600 - total flux cleaned = -0.00144538 Jy ! Component: 3650 - total flux cleaned = -0.00148573 Jy ! Component: 3700 - total flux cleaned = -0.00147241 Jy ! Component: 3750 - total flux cleaned = -0.00152556 Jy ! Component: 3800 - total flux cleaned = -0.00152547 Jy ! Component: 3850 - total flux cleaned = -0.00153856 Jy ! Component: 3900 - total flux cleaned = -0.00148634 Jy ! Component: 3950 - total flux cleaned = -0.00148649 Jy ! Component: 4000 - total flux cleaned = -0.00149934 Jy ! Component: 4050 - total flux cleaned = -0.0015377 Jy ! Total flux subtracted in 4096 components = -0.00155029 Jy ! Clean residual min=-0.000907 max=0.000863 Jy/beam ! Clean residual mean=-0.000000 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.248188 Jy keep ! Adding 300 model components to the UV plane model. ! The established model now contains 381 components and 0.248188 Jy ![Exited script file: muppet] wmap "J2250+5550_S_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.597 x 4.618 at -3.271 degrees (North through East) ! Clean map min=-0.0016619 max=0.17987 Jy/beam ! Writing clean map to FITS file: J2250+5550_S_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 0.179867 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000224095 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.373767 0.373767 0.747534 1.49507 2.99014 5.98027 11.9605 23.9211 47.8422 95.6844 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.179 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.597 x 4.618 at -3.271 degrees (North through East) ! Clean map min=-0.0016619 max=0.17987 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 J2250+5550_S_2017_02_19_pus_uvs.log closed on Sat May 4 19:01:16 2019