! Started logfile: J1838+0404_S_2017_02_19_pus_uvs.log on Sat May 4 18:57:04 2019 obs J1838+0404_S_2017_02_19_pus_uva.fits ! Reading UV FITS file: J1838+0404_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: J1838+0404 ! ! 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 J1838+0404_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 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 476 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.875927Jy sigma=0.007008 ! Fit after self-cal, rms=0.867192Jy sigma=0.006942 ! 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=2.579 mas, bmaj=6.409 mas, bpa=-4.549 degrees ! Estimated noise=994.647 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) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0926529 Jy ! Component: 100 - total flux cleaned = 0.130916 Jy ! Total flux subtracted in 100 components = 0.130916 Jy ! Clean residual min=-0.015912 max=0.050329 Jy/beam ! Clean residual mean=0.000013 rms=0.004166 Jy/beam ! Combined flux in latest and established models = 0.130916 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.130916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140707Jy sigma=0.001044 ! Fit after self-cal, rms=0.140344Jy sigma=0.001042 ! Inverting map ! Added new window around map position (4.5, -1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0415974 Jy ! Component: 100 - total flux cleaned = 0.0656963 Jy ! Total flux subtracted in 100 components = 0.0656963 Jy ! Clean residual min=-0.012522 max=0.014982 Jy/beam ! Clean residual mean=0.000006 rms=0.002778 Jy/beam ! Combined flux in latest and established models = 0.196613 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 48 components and 0.196613 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119064Jy sigma=0.000880 ! Fit after self-cal, rms=0.117253Jy sigma=0.000865 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0230775 Jy ! Component: 100 - total flux cleaned = 0.0385593 Jy ! Total flux subtracted in 100 components = 0.0385593 Jy ! Clean residual min=-0.008605 max=0.016413 Jy/beam ! Clean residual mean=0.000001 rms=0.002127 Jy/beam ! Combined flux in latest and established models = 0.235172 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 61 components and 0.235172 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108283Jy sigma=0.000800 ! Fit after self-cal, rms=0.107967Jy sigma=0.000797 ! Inverting map ! Added new window around map position (8.5, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.017099 Jy ! Component: 100 - total flux cleaned = 0.0284705 Jy ! Total flux subtracted in 100 components = 0.0284705 Jy ! Clean residual min=-0.007007 max=0.007211 Jy/beam ! Clean residual mean=-0.000002 rms=0.001673 Jy/beam ! Combined flux in latest and established models = 0.263642 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 73 components and 0.263642 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102960Jy sigma=0.000762 ! Fit after self-cal, rms=0.102702Jy sigma=0.000759 ! 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=2.997 mas, bmaj=7.145 mas, bpa=-4.414 degrees ! Estimated noise=780.501 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 = 0.0175786 Jy ! Component: 100 - total flux cleaned = 0.0295605 Jy ! Component: 150 - total flux cleaned = 0.0383694 Jy ! Component: 200 - total flux cleaned = 0.0450385 Jy ! Total flux subtracted in 200 components = 0.0450385 Jy ! Clean residual min=-0.006823 max=0.009870 Jy/beam ! Clean residual mean=-0.000010 rms=0.001785 Jy/beam ! Combined flux in latest and established models = 0.308681 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 106 components and 0.308681 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098210Jy sigma=0.000732 ! Fit after self-cal, rms=0.097975Jy sigma=0.000730 ! Inverting map ! Added new window around map position (15.5, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101227 Jy ! Component: 100 - total flux cleaned = 0.0168467 Jy ! Component: 150 - total flux cleaned = 0.022051 Jy ! Component: 200 - total flux cleaned = 0.0263023 Jy ! Total flux subtracted in 200 components = 0.0263023 Jy ! Clean residual min=-0.005330 max=0.007819 Jy/beam ! Clean residual mean=-0.000015 rms=0.001402 Jy/beam ! Combined flux in latest and established models = 0.334983 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 150 components and 0.334983 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096456Jy sigma=0.000720 ! Fit after self-cal, rms=0.096324Jy sigma=0.000719 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.93 HN 1.04 KP 1.00 ! LA 1.17 MK 0.95 NL 0.86 OV 1.05 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 1.07 KP 0.96 ! LA 1.05 MK 0.96 NL 0.99 OV 1.06 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.99 HN 1.01 KP 0.87 ! LA 0.81 MK 1.07 NL 1.14 OV 1.00 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 0.92 KP 1.00* ! LA 0.84 MK 1.14 NL 1.00* OV 1.04 ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.096324Jy sigma=0.000719 ! Fit after self-cal, rms=0.090506Jy sigma=0.000699 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.016 mas, bmaj=7.186 mas, bpa=-4.294 degrees ! Estimated noise=774.183 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 (40, -16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00767668 Jy ! Component: 100 - total flux cleaned = 0.0124431 Jy ! Component: 150 - total flux cleaned = 0.0161104 Jy ! Component: 200 - total flux cleaned = 0.0191464 Jy ! Total flux subtracted in 200 components = 0.0191464 Jy ! Clean residual min=-0.004255 max=0.003306 Jy/beam ! Clean residual mean=-0.000014 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.35413 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 201 components and 0.35413 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089706Jy sigma=0.000693 ! Fit after self-cal, rms=0.089630Jy sigma=0.000692 ! 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=0.089630Jy sigma=0.000692 ! Fit after self-cal, rms=0.089786Jy sigma=0.000688 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.014 mas, bmaj=7.203 mas, bpa=-4.278 degrees ! Estimated noise=774.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00299734 Jy ! Component: 100 - total flux cleaned = 0.00525279 Jy ! Component: 150 - total flux cleaned = 0.00709261 Jy ! Component: 200 - total flux cleaned = 0.00830141 Jy ! Total flux subtracted in 200 components = 0.00830141 Jy ! Clean residual min=-0.003429 max=0.002912 Jy/beam ! Clean residual mean=-0.000003 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.362431 Jy selfcal ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 256 components and 0.362431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089628Jy sigma=0.000687 ! Fit after self-cal, rms=0.089632Jy sigma=0.000686 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 = 0.00139579 Jy ! Component: 100 - total flux cleaned = 0.00248596 Jy ! Component: 150 - total flux cleaned = 0.00325862 Jy ! Component: 200 - total flux cleaned = 0.0038684 Jy ! Total flux subtracted in 200 components = 0.0038684 Jy ! Clean residual min=-0.003192 max=0.002835 Jy/beam ! Clean residual mean=-0.000004 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.3663 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 283 components and 0.3663 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089565Jy sigma=0.000686 ! Fit after self-cal, rms=0.089561Jy sigma=0.000686 ! 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=0.089561Jy sigma=0.000686 ! Fit after self-cal, rms=0.089682Jy sigma=0.000685 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.015 mas, bmaj=7.213 mas, bpa=-4.28 degrees ! Estimated noise=774.234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166269 Jy ! Component: 100 - total flux cleaned = 0.00278458 Jy ! Component: 150 - total flux cleaned = 0.00348275 Jy ! Component: 200 - total flux cleaned = 0.00421505 Jy ! Total flux subtracted in 200 components = 0.00421505 Jy ! Clean residual min=-0.002988 max=0.002780 Jy/beam ! Clean residual mean=0.000002 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.370515 Jy selfcal ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 324 components and 0.370515 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089618Jy sigma=0.000684 ! Fit after self-cal, rms=0.089618Jy sigma=0.000684 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 = 0.000329142 Jy ! Component: 100 - total flux cleaned = 0.000938401 Jy ! Component: 150 - total flux cleaned = 0.00138109 Jy ! Component: 200 - total flux cleaned = 0.00179424 Jy ! Total flux subtracted in 200 components = 0.00179424 Jy ! Clean residual min=-0.002824 max=0.002697 Jy/beam ! Clean residual mean=0.000002 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.372309 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 338 components and 0.372309 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089582Jy sigma=0.000684 ! Fit after self-cal, rms=0.089580Jy sigma=0.000684 ! 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=0.089580Jy sigma=0.000684 ! Fit after self-cal, rms=0.089543Jy sigma=0.000684 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.757 mas, bmaj=10.4 mas, bpa=-1.258 degrees ! Estimated noise=1040.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00245781 Jy ! Component: 100 - total flux cleaned = 0.00432308 Jy ! Component: 150 - total flux cleaned = 0.00575321 Jy ! Component: 200 - total flux cleaned = 0.00663365 Jy ! Total flux subtracted in 200 components = 0.00663365 Jy ! Clean residual min=-0.003524 max=0.003486 Jy/beam ! Clean residual mean=0.000004 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.378942 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 361 components and 0.378942 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089518Jy sigma=0.000684 ! Fit after self-cal, rms=0.089511Jy sigma=0.000684 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 = 0.000850905 Jy ! Component: 100 - total flux cleaned = 0.00158893 Jy ! Component: 150 - total flux cleaned = 0.00210935 Jy ! Component: 200 - total flux cleaned = 0.00253066 Jy ! Total flux subtracted in 200 components = 0.00253066 Jy ! Clean residual min=-0.003316 max=0.003296 Jy/beam ! Clean residual mean=0.000003 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.381473 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 390 components and 0.381473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089507Jy sigma=0.000684 ! Fit after self-cal, rms=0.089505Jy sigma=0.000684 ! 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=3.017 mas, bmaj=7.215 mas, bpa=-4.264 degrees ! Estimated noise=774.137 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.017 x 7.215 at -4.264 degrees (North through East) ! Clean map min=-0.002375 max=0.12879 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=2.59 mas, bmaj=6.468 mas, bpa=-4.353 degrees ! Estimated noise=995.139 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0966434 Jy ! Component: 100 - total flux cleaned = 0.146239 Jy ! Component: 150 - total flux cleaned = 0.18013 Jy ! Component: 200 - total flux cleaned = 0.205781 Jy ! Total flux subtracted in 200 components = 0.205781 Jy ! Clean residual min=-0.007267 max=0.014894 Jy/beam ! Clean residual mean=0.000008 rms=0.002327 Jy/beam ! Combined flux in latest and established models = 0.205781 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.205781 Jy ! Inverting map and beam ! Estimated beam: bmin=3.017 mas, bmaj=7.215 mas, bpa=-4.264 degrees ! Estimated noise=774.137 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 = 0.0315939 Jy ! Component: 100 - total flux cleaned = 0.0530545 Jy ! Component: 150 - total flux cleaned = 0.0687057 Jy ! Component: 200 - total flux cleaned = 0.0809455 Jy ! Total flux subtracted in 200 components = 0.0809455 Jy ! Clean residual min=-0.005321 max=0.007357 Jy/beam ! Clean residual mean=0.000010 rms=0.001702 Jy/beam ! Combined flux in latest and established models = 0.286727 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 69 components and 0.286727 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101017 Jy ! Component: 100 - total flux cleaned = 0.0185888 Jy ! Component: 150 - total flux cleaned = 0.0258508 Jy ! Component: 200 - total flux cleaned = 0.0321776 Jy ! Total flux subtracted in 200 components = 0.0321776 Jy ! Clean residual min=-0.004531 max=0.004170 Jy/beam ! Clean residual mean=0.000006 rms=0.001138 Jy/beam ! Combined flux in latest and established models = 0.318905 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 115 components and 0.318905 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=6.757 mas, bmaj=10.4 mas, bpa=-1.258 degrees ! Estimated noise=1040.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114826 Jy ! Component: 100 - total flux cleaned = 0.0201009 Jy ! Component: 150 - total flux cleaned = 0.0268661 Jy ! Component: 200 - total flux cleaned = 0.0322991 Jy ! Total flux subtracted in 200 components = 0.0322991 Jy ! Clean residual min=-0.005332 max=0.004359 Jy/beam ! Clean residual mean=0.000009 rms=0.001285 Jy/beam ! Combined flux in latest and established models = 0.351204 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 = 0.00443376 Jy ! Component: 100 - total flux cleaned = 0.00808691 Jy ! Component: 150 - total flux cleaned = 0.0111419 Jy ! Component: 200 - total flux cleaned = 0.0137592 Jy ! Total flux subtracted in 200 components = 0.0137592 Jy ! Clean residual min=-0.004269 max=0.003697 Jy/beam ! Clean residual mean=0.000007 rms=0.000979 Jy/beam ! Combined flux in latest and established models = 0.364963 Jy ! Adding 116 model components to the UV plane model. ! The established model now contains 209 components and 0.364963 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.017 mas, bmaj=7.215 mas, bpa=-4.264 degrees ! Estimated noise=774.137 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144452 Jy ! Component: 100 - total flux cleaned = 0.00258686 Jy ! Component: 150 - total flux cleaned = 0.00356797 Jy ! Component: 200 - total flux cleaned = 0.00450122 Jy ! Total flux subtracted in 200 components = 0.00450122 Jy ! Clean residual min=-0.002747 max=0.002451 Jy/beam ! Clean residual mean=0.000002 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.369464 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 233 components and 0.369464 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089580Jy sigma=0.000684 ! Fit after self-cal, rms=0.089540Jy sigma=0.000684 wmodel J1838+0404_S_2017_02_19_pus_map.mod ! Writing 233 model components to file: J1838+0404_S_2017_02_19_pus_map.mod wobs J1838+0404_S_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J1838+0404_S_2017_02_19_pus_uvs.fits wwins J1838+0404_S_2017_02_19_pus_map.win ! wwins: Wrote 5 windows to J1838+0404_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 = -0.000489158 Jy ! Component: 100 - total flux cleaned = -0.000366966 Jy ! Component: 150 - total flux cleaned = -0.000404262 Jy ! Component: 200 - total flux cleaned = -0.000403704 Jy ! Component: 250 - total flux cleaned = -0.000368147 Jy ! Component: 300 - total flux cleaned = -0.000402618 Jy ! Component: 350 - total flux cleaned = -0.000535281 Jy ! Component: 400 - total flux cleaned = -0.000696962 Jy ! Component: 450 - total flux cleaned = -0.000854862 Jy ! Component: 500 - total flux cleaned = -0.000916286 Jy ! Component: 550 - total flux cleaned = -0.0008862 Jy ! Component: 600 - total flux cleaned = -0.00103418 Jy ! Component: 650 - total flux cleaned = -0.00109189 Jy ! Component: 700 - total flux cleaned = -0.00123428 Jy ! Component: 750 - total flux cleaned = -0.00126224 Jy ! Component: 800 - total flux cleaned = -0.00126254 Jy ! Component: 850 - total flux cleaned = -0.00137069 Jy ! Component: 900 - total flux cleaned = -0.00131666 Jy ! Component: 950 - total flux cleaned = -0.00131738 Jy ! Component: 1000 - total flux cleaned = -0.00139515 Jy ! Component: 1050 - total flux cleaned = -0.00134359 Jy ! Component: 1100 - total flux cleaned = -0.00121825 Jy ! Component: 1150 - total flux cleaned = -0.00121836 Jy ! Component: 1200 - total flux cleaned = -0.00114483 Jy ! Component: 1250 - total flux cleaned = -0.00112108 Jy ! Component: 1300 - total flux cleaned = -0.00112127 Jy ! Component: 1350 - total flux cleaned = -0.00112112 Jy ! Component: 1400 - total flux cleaned = -0.00114386 Jy ! Component: 1450 - total flux cleaned = -0.00112083 Jy ! Component: 1500 - total flux cleaned = -0.00107542 Jy ! Component: 1550 - total flux cleaned = -0.00105283 Jy ! Component: 1600 - total flux cleaned = -0.00103113 Jy ! Component: 1650 - total flux cleaned = -0.0010094 Jy ! Component: 1700 - total flux cleaned = -0.000966328 Jy ! Component: 1750 - total flux cleaned = -0.000924017 Jy ! Component: 1800 - total flux cleaned = -0.000944979 Jy ! Component: 1850 - total flux cleaned = -0.000945152 Jy ! Component: 1900 - total flux cleaned = -0.000924134 Jy ! Component: 1950 - total flux cleaned = -0.000944891 Jy ! Component: 2000 - total flux cleaned = -0.000965196 Jy ! Component: 2050 - total flux cleaned = -0.000985354 Jy ! Component: 2100 - total flux cleaned = -0.000985427 Jy ! Component: 2150 - total flux cleaned = -0.000965942 Jy ! Component: 2200 - total flux cleaned = -0.00104351 Jy ! Component: 2250 - total flux cleaned = -0.00106282 Jy ! Component: 2300 - total flux cleaned = -0.00102465 Jy ! Component: 2350 - total flux cleaned = -0.00108136 Jy ! Component: 2400 - total flux cleaned = -0.00117433 Jy ! Component: 2450 - total flux cleaned = -0.00110033 Jy ! Component: 2500 - total flux cleaned = -0.00113684 Jy ! Component: 2550 - total flux cleaned = -0.00117297 Jy ! Component: 2600 - total flux cleaned = -0.00117269 Jy ! Component: 2650 - total flux cleaned = -0.00120858 Jy ! Component: 2700 - total flux cleaned = -0.00122621 Jy ! Component: 2750 - total flux cleaned = -0.00127875 Jy ! Component: 2800 - total flux cleaned = -0.00126143 Jy ! Component: 2850 - total flux cleaned = -0.00134733 Jy ! Component: 2900 - total flux cleaned = -0.0013812 Jy ! Component: 2950 - total flux cleaned = -0.00143164 Jy ! Component: 3000 - total flux cleaned = -0.00141503 Jy ! Component: 3050 - total flux cleaned = -0.00149805 Jy ! Component: 3100 - total flux cleaned = -0.00149799 Jy ! Component: 3150 - total flux cleaned = -0.00149806 Jy ! Component: 3200 - total flux cleaned = -0.00154649 Jy ! Component: 3250 - total flux cleaned = -0.00161106 Jy ! Component: 3300 - total flux cleaned = -0.00164314 Jy ! Component: 3350 - total flux cleaned = -0.00167494 Jy ! Component: 3400 - total flux cleaned = -0.00170624 Jy ! Component: 3450 - total flux cleaned = -0.00178411 Jy ! Component: 3500 - total flux cleaned = -0.00176856 Jy ! Component: 3550 - total flux cleaned = -0.00178393 Jy ! Component: 3600 - total flux cleaned = -0.00186029 Jy ! Component: 3650 - total flux cleaned = -0.00186006 Jy ! Component: 3700 - total flux cleaned = -0.00187513 Jy ! Component: 3750 - total flux cleaned = -0.0019346 Jy ! Component: 3800 - total flux cleaned = -0.00196421 Jy ! Component: 3850 - total flux cleaned = -0.00202292 Jy ! Component: 3900 - total flux cleaned = -0.00197892 Jy ! Component: 3950 - total flux cleaned = -0.00202239 Jy ! Component: 4000 - total flux cleaned = -0.00205123 Jy ! Component: 4050 - total flux cleaned = -0.0020512 Jy ! Total flux subtracted in 4096 components = -0.00210801 Jy ! Clean residual min=-0.000879 max=0.000958 Jy/beam ! Clean residual mean=0.000002 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.367356 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 544 components and 0.367356 Jy ![Exited script file: muppet] wmap "J1838+0404_S_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.017 x 7.215 at -4.264 degrees (North through East) ! Clean map min=-0.0017697 max=0.13163 Jy/beam ! Writing clean map to FITS file: J1838+0404_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 0.131635 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000268504 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.611928 0.611928 1.22386 2.44771 4.89542 9.79084 19.5817 39.1634 78.3267 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.131 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.017 x 7.215 at -4.264 degrees (North through East) ! Clean map min=-0.0017697 max=0.13163 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 J1838+0404_S_2017_02_19_pus_uvs.log closed on Sat May 4 18:57:10 2019