! Started logfile: J1800+7828_S_2017_02_24_pus_uvs.log on Sat May 4 11:32:55 2019 obs J1800+7828_S_2017_02_24_pus_uva.fits ! Reading UV FITS file: J1800+7828_S_2017_02_24_pus_uva.fits ! AN table 1: 23 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.851208 visibilities/baseline/integration-bin. ! Found source: J1800+7828 ! ! 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 823 lines of history. ! ! Reading 3524 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 J1800+7828_S_2017_02_24_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.565287Jy sigma=0.004972 ! Fit after self-cal, rms=0.559775Jy sigma=0.004926 ! 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=3.057 mas, bmaj=4.257 mas, bpa=43.08 degrees ! Estimated noise=1848.67 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 = 1.13523 Jy ! Component: 100 - total flux cleaned = 1.40222 Jy ! Total flux subtracted in 100 components = 1.40222 Jy ! Clean residual min=-0.031743 max=0.100996 Jy/beam ! Clean residual mean=-0.000305 rms=0.009255 Jy/beam ! Combined flux in latest and established models = 1.40222 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 1.40222 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.245589Jy sigma=0.002116 ! Fit after self-cal, rms=0.245526Jy sigma=0.002116 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.104398 Jy ! Component: 100 - total flux cleaned = 0.153106 Jy ! Total flux subtracted in 100 components = 0.153106 Jy ! Clean residual min=-0.021065 max=0.050409 Jy/beam ! Clean residual mean=-0.000179 rms=0.006362 Jy/beam ! Combined flux in latest and established models = 1.55532 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 1.55532 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.177961Jy sigma=0.001534 ! Fit after self-cal, rms=0.177760Jy sigma=0.001532 ! Inverting map ! Added new window around map position (-6, -0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0475172 Jy ! Component: 100 - total flux cleaned = 0.0701028 Jy ! Total flux subtracted in 100 components = 0.0701028 Jy ! Clean residual min=-0.019222 max=0.031846 Jy/beam ! Clean residual mean=-0.000124 rms=0.005489 Jy/beam ! Combined flux in latest and established models = 1.62543 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 26 components and 1.62543 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.158577Jy sigma=0.001359 ! Fit after self-cal, rms=0.156104Jy sigma=0.001338 ! 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=3.662 mas, bmaj=5.451 mas, bpa=38.94 degrees ! Estimated noise=1459.65 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 (-27, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0445823 Jy ! Component: 100 - total flux cleaned = 0.0740939 Jy ! Component: 150 - total flux cleaned = 0.0964808 Jy ! Component: 200 - total flux cleaned = 0.114374 Jy ! Total flux subtracted in 200 components = 0.114374 Jy ! Clean residual min=-0.019689 max=0.026011 Jy/beam ! Clean residual mean=-0.000118 rms=0.004958 Jy/beam ! Combined flux in latest and established models = 1.7398 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 57 components and 1.7398 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139076Jy sigma=0.001186 ! Fit after self-cal, rms=0.137695Jy sigma=0.001175 ! 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 0.92 FD 1.07 HN 1.05 KP 0.97 ! LA 0.95 MK 0.99 NL 0.99 OV 1.03 ! PT 1.01 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.06 KP 0.92 ! LA 0.92 MK 1.00 NL 0.95 OV 1.06 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.02 KP 1.00 ! LA 1.01 MK 1.02 NL 1.07 OV 0.97 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 0.98 KP 1.00* ! LA 1.04 MK 0.99 NL 1.00* OV 1.01 ! PT 1.01 SC 1.00* ! ! ! Fit before self-cal, rms=0.137695Jy sigma=0.001175 ! Fit after self-cal, rms=0.095729Jy sigma=0.000837 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.652 mas, bmaj=5.454 mas, bpa=38.94 degrees ! Estimated noise=1452.67 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 (-28.5, -15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0201768 Jy ! Component: 100 - total flux cleaned = 0.034061 Jy ! Component: 150 - total flux cleaned = 0.0450703 Jy ! Component: 200 - total flux cleaned = 0.0540542 Jy ! Total flux subtracted in 200 components = 0.0540542 Jy ! Clean residual min=-0.008783 max=0.014042 Jy/beam ! Clean residual mean=0.000128 rms=0.002794 Jy/beam ! Combined flux in latest and established models = 1.79385 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 89 components and 1.79385 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090300Jy sigma=0.000781 ! Fit after self-cal, rms=0.089954Jy sigma=0.000778 ! 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=0.089954Jy sigma=0.000778 ! Fit after self-cal, rms=0.086737Jy sigma=0.000748 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.652 mas, bmaj=5.441 mas, bpa=39.07 degrees ! Estimated noise=1453.49 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0082632 Jy ! Component: 100 - total flux cleaned = 0.0140156 Jy ! Component: 150 - total flux cleaned = 0.0177903 Jy ! Component: 200 - total flux cleaned = 0.0205227 Jy ! Total flux subtracted in 200 components = 0.0205227 Jy ! Clean residual min=-0.007127 max=0.011729 Jy/beam ! Clean residual mean=0.000092 rms=0.002190 Jy/beam ! Combined flux in latest and established models = 1.81438 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 110 components and 1.81438 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085567Jy sigma=0.000737 ! Fit after self-cal, rms=0.085449Jy sigma=0.000737 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 (-33.5, 7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110134 Jy ! Component: 100 - total flux cleaned = 0.0173816 Jy ! Component: 150 - total flux cleaned = 0.0214074 Jy ! Component: 200 - total flux cleaned = 0.0247009 Jy ! Total flux subtracted in 200 components = 0.0247009 Jy ! Clean residual min=-0.007379 max=0.009090 Jy/beam ! Clean residual mean=0.000080 rms=0.001891 Jy/beam ! Combined flux in latest and established models = 1.83908 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 142 components and 1.83908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083859Jy sigma=0.000720 ! Fit after self-cal, rms=0.083763Jy sigma=0.000720 ! Inverting map ! Added new window around map position (-47, -14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00896598 Jy ! Component: 100 - total flux cleaned = 0.0122359 Jy ! Component: 150 - total flux cleaned = 0.0149486 Jy ! Component: 200 - total flux cleaned = 0.0166305 Jy ! Total flux subtracted in 200 components = 0.0166305 Jy ! Clean residual min=-0.005921 max=0.006981 Jy/beam ! Clean residual mean=0.000066 rms=0.001620 Jy/beam ! Combined flux in latest and established models = 1.85571 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 166 components and 1.85571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082428Jy sigma=0.000707 ! Fit after self-cal, rms=0.082354Jy sigma=0.000706 ! 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=0.082354Jy sigma=0.000706 ! Fit after self-cal, rms=0.080956Jy sigma=0.000692 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.649 mas, bmaj=5.438 mas, bpa=39.18 degrees ! Estimated noise=1453.95 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00543169 Jy ! Component: 100 - total flux cleaned = 0.00876833 Jy ! Component: 150 - total flux cleaned = 0.0104741 Jy ! Component: 200 - total flux cleaned = 0.011745 Jy ! Total flux subtracted in 200 components = 0.011745 Jy ! Clean residual min=-0.005011 max=0.005403 Jy/beam ! Clean residual mean=0.000045 rms=0.001327 Jy/beam ! Combined flux in latest and established models = 1.86745 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 183 components and 1.86745 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080388Jy sigma=0.000687 ! Fit after self-cal, rms=0.080358Jy sigma=0.000687 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 = 0.00195449 Jy ! Component: 100 - total flux cleaned = 0.00288003 Jy ! Component: 150 - total flux cleaned = 0.00363139 Jy ! Component: 200 - total flux cleaned = 0.0042379 Jy ! Total flux subtracted in 200 components = 0.0042379 Jy ! Clean residual min=-0.004796 max=0.005195 Jy/beam ! Clean residual mean=0.000043 rms=0.001282 Jy/beam ! Combined flux in latest and established models = 1.87169 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 198 components and 1.87169 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080075Jy sigma=0.000684 ! Fit after self-cal, rms=0.080055Jy 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=0.080055Jy sigma=0.000684 ! Fit after self-cal, rms=0.079982Jy sigma=0.000684 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.076 mas, bmaj=10.35 mas, bpa=42.15 degrees ! Estimated noise=1793.74 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00577169 Jy ! Component: 100 - total flux cleaned = 0.00980608 Jy ! Component: 150 - total flux cleaned = 0.0129369 Jy ! Component: 200 - total flux cleaned = 0.0141904 Jy ! Total flux subtracted in 200 components = 0.0141904 Jy ! Clean residual min=-0.005362 max=0.005900 Jy/beam ! Clean residual mean=0.000075 rms=0.001563 Jy/beam ! Combined flux in latest and established models = 1.88588 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 220 components and 1.88588 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079804Jy sigma=0.000682 ! Fit after self-cal, rms=0.079774Jy sigma=0.000681 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 = 0.00275593 Jy ! Component: 100 - total flux cleaned = 0.00320714 Jy ! Component: 150 - total flux cleaned = 0.00353232 Jy ! Component: 200 - total flux cleaned = 0.00375764 Jy ! Total flux subtracted in 200 components = 0.00375764 Jy ! Clean residual min=-0.005021 max=0.005879 Jy/beam ! Clean residual mean=0.000073 rms=0.001525 Jy/beam ! Combined flux in latest and established models = 1.88964 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 230 components and 1.88964 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079729Jy sigma=0.000681 ! Fit after self-cal, rms=0.079718Jy sigma=0.000681 ! 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=3.647 mas, bmaj=5.435 mas, bpa=39.18 degrees ! Estimated noise=1454.64 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.647 x 5.435 at 39.18 degrees (North through East) ! Clean map min=-0.007359 max=1.4666 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079718Jy sigma=0.000681 ! Fit after self-cal, rms=0.074448Jy sigma=0.000633 ! Inverting map and beam ! Estimated beam: bmin=3.646 mas, bmaj=5.434 mas, bpa=39.21 degrees ! Estimated noise=1455.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211405 Jy ! Component: 100 - total flux cleaned = 0.00293418 Jy ! Component: 150 - total flux cleaned = 0.00325854 Jy ! Component: 200 - total flux cleaned = 0.00348308 Jy ! Total flux subtracted in 200 components = 0.00348308 Jy ! Clean residual min=-0.004378 max=0.004869 Jy/beam ! Clean residual mean=0.000040 rms=0.001155 Jy/beam ! Combined flux in latest and established models = 1.89312 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 249 components and 1.89312 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074221Jy sigma=0.000631 ! Fit after self-cal, rms=0.074209Jy sigma=0.000631 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000339933 Jy ! Component: 100 - total flux cleaned = 0.000481222 Jy ! Component: 150 - total flux cleaned = 0.000481814 Jy ! Component: 200 - total flux cleaned = 0.000546186 Jy ! Total flux subtracted in 200 components = 0.000546186 Jy ! Clean residual min=-0.004347 max=0.004804 Jy/beam ! Clean residual mean=0.000040 rms=0.001142 Jy/beam ! Combined flux in latest and established models = 1.89367 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 256 components and 1.89367 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074079Jy sigma=0.000630 ! Fit after self-cal, rms=0.074072Jy sigma=0.000630 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074072Jy sigma=0.000630 ! Fit after self-cal, rms=0.074057Jy sigma=0.000630 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=3.041 mas, bmaj=4.24 mas, bpa=43.28 degrees ! Estimated noise=1852.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.13595 Jy ! Component: 100 - total flux cleaned = 1.40795 Jy ! Component: 150 - total flux cleaned = 1.52158 Jy ! Component: 200 - total flux cleaned = 1.58729 Jy ! Total flux subtracted in 200 components = 1.58729 Jy ! Clean residual min=-0.014570 max=0.033700 Jy/beam ! Clean residual mean=-0.000080 rms=0.004410 Jy/beam ! Combined flux in latest and established models = 1.5873 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 15 model components to the UV plane model. ! The established model now contains 15 components and 1.5873 Jy ! Inverting map and beam ! Estimated beam: bmin=3.644 mas, bmaj=5.432 mas, bpa=39.19 degrees ! Estimated noise=1455.82 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 = 0.056065 Jy ! Component: 100 - total flux cleaned = 0.0935566 Jy ! Component: 150 - total flux cleaned = 0.122091 Jy ! Component: 200 - total flux cleaned = 0.14513 Jy ! Total flux subtracted in 200 components = 0.14513 Jy ! Clean residual min=-0.010294 max=0.017779 Jy/beam ! Clean residual mean=-0.000012 rms=0.003579 Jy/beam ! Combined flux in latest and established models = 1.73243 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 70 components and 1.73243 Jy ! Inverting map ! Added new window around map position (-12.5, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0201085 Jy ! Component: 100 - total flux cleaned = 0.0364948 Jy ! Component: 150 - total flux cleaned = 0.0505258 Jy ! Component: 200 - total flux cleaned = 0.0627078 Jy ! Total flux subtracted in 200 components = 0.0627078 Jy ! Clean residual min=-0.007208 max=0.008789 Jy/beam ! Clean residual mean=0.000028 rms=0.002343 Jy/beam ! Combined flux in latest and established models = 1.79513 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 121 components and 1.79513 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=8.071 mas, bmaj=10.34 mas, bpa=42.08 degrees ! Estimated noise=1796.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.019494 Jy ! Component: 100 - total flux cleaned = 0.0342215 Jy ! Component: 150 - total flux cleaned = 0.0459097 Jy ! Component: 200 - total flux cleaned = 0.0553934 Jy ! Total flux subtracted in 200 components = 0.0553934 Jy ! Clean residual min=-0.006797 max=0.008585 Jy/beam ! Clean residual mean=0.000068 rms=0.002382 Jy/beam ! Combined flux in latest and established models = 1.85053 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 = 0.00780343 Jy ! Component: 100 - total flux cleaned = 0.0143158 Jy ! Component: 150 - total flux cleaned = 0.0197911 Jy ! Component: 200 - total flux cleaned = 0.0244314 Jy ! Total flux subtracted in 200 components = 0.0244314 Jy ! Clean residual min=-0.005483 max=0.006820 Jy/beam ! Clean residual mean=0.000079 rms=0.001744 Jy/beam ! Combined flux in latest and established models = 1.87496 Jy ! Adding 166 model components to the UV plane model. ! The established model now contains 274 components and 1.87496 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.644 mas, bmaj=5.432 mas, bpa=39.19 degrees ! Estimated noise=1455.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00378161 Jy ! Component: 100 - total flux cleaned = 0.00575207 Jy ! Component: 150 - total flux cleaned = 0.00706574 Jy ! Component: 200 - total flux cleaned = 0.00802973 Jy ! Total flux subtracted in 200 components = 0.00802973 Jy ! Clean residual min=-0.004505 max=0.004860 Jy/beam ! Clean residual mean=0.000041 rms=0.001204 Jy/beam ! Combined flux in latest and established models = 1.88299 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 298 components and 1.88299 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074490Jy sigma=0.000634 ! Fit after self-cal, rms=0.074315Jy sigma=0.000632 wmodel J1800+7828_S_2017_02_24_pus_map.mod ! Writing 298 model components to file: J1800+7828_S_2017_02_24_pus_map.mod wobs J1800+7828_S_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J1800+7828_S_2017_02_24_pus_uvs.fits wwins J1800+7828_S_2017_02_24_pus_map.win ! wwins: Wrote 7 windows to J1800+7828_S_2017_02_24_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 = 0.00144476 Jy ! Component: 100 - total flux cleaned = 0.00211771 Jy ! Component: 150 - total flux cleaned = 0.00219844 Jy ! Component: 200 - total flux cleaned = 0.0023506 Jy ! Component: 250 - total flux cleaned = 0.00257144 Jy ! Component: 300 - total flux cleaned = 0.00285638 Jy ! Component: 350 - total flux cleaned = 0.00292552 Jy ! Component: 400 - total flux cleaned = 0.00313095 Jy ! Component: 450 - total flux cleaned = 0.00359678 Jy ! Component: 500 - total flux cleaned = 0.00379312 Jy ! Component: 550 - total flux cleaned = 0.00424061 Jy ! Component: 600 - total flux cleaned = 0.00423959 Jy ! Component: 650 - total flux cleaned = 0.00442486 Jy ! Component: 700 - total flux cleaned = 0.00466694 Jy ! Component: 750 - total flux cleaned = 0.00496413 Jy ! Component: 800 - total flux cleaned = 0.00513916 Jy ! Component: 850 - total flux cleaned = 0.00554449 Jy ! Component: 900 - total flux cleaned = 0.00594391 Jy ! Component: 950 - total flux cleaned = 0.00616822 Jy ! Component: 1000 - total flux cleaned = 0.00627881 Jy ! Component: 1050 - total flux cleaned = 0.00649844 Jy ! Component: 1100 - total flux cleaned = 0.00671436 Jy ! Component: 1150 - total flux cleaned = 0.00692675 Jy ! Component: 1200 - total flux cleaned = 0.00692672 Jy ! Component: 1250 - total flux cleaned = 0.00723853 Jy ! Component: 1300 - total flux cleaned = 0.00734035 Jy ! Component: 1350 - total flux cleaned = 0.00749225 Jy ! Component: 1400 - total flux cleaned = 0.00749244 Jy ! Component: 1450 - total flux cleaned = 0.00744331 Jy ! Component: 1500 - total flux cleaned = 0.00759076 Jy ! Component: 1550 - total flux cleaned = 0.0076401 Jy ! Component: 1600 - total flux cleaned = 0.00773596 Jy ! Component: 1650 - total flux cleaned = 0.0077841 Jy ! Component: 1700 - total flux cleaned = 0.00792662 Jy ! Component: 1750 - total flux cleaned = 0.00815948 Jy ! Component: 1800 - total flux cleaned = 0.00843605 Jy ! Component: 1850 - total flux cleaned = 0.00834505 Jy ! Component: 1900 - total flux cleaned = 0.00834502 Jy ! Component: 1950 - total flux cleaned = 0.0085251 Jy ! Component: 2000 - total flux cleaned = 0.00852511 Jy ! Component: 2050 - total flux cleaned = 0.00856933 Jy ! Component: 2100 - total flux cleaned = 0.00861326 Jy ! Component: 2150 - total flux cleaned = 0.00869995 Jy ! Component: 2200 - total flux cleaned = 0.00869975 Jy ! Component: 2250 - total flux cleaned = 0.00886904 Jy ! Component: 2300 - total flux cleaned = 0.00891125 Jy ! Component: 2350 - total flux cleaned = 0.00899516 Jy ! Component: 2400 - total flux cleaned = 0.00903545 Jy ! Component: 2450 - total flux cleaned = 0.00907703 Jy ! Component: 2500 - total flux cleaned = 0.00923894 Jy ! Component: 2550 - total flux cleaned = 0.00935968 Jy ! Component: 2600 - total flux cleaned = 0.00939946 Jy ! Component: 2650 - total flux cleaned = 0.00943951 Jy ! Component: 2700 - total flux cleaned = 0.00959667 Jy ! Component: 2750 - total flux cleaned = 0.00971319 Jy ! Component: 2800 - total flux cleaned = 0.00979053 Jy ! Component: 2850 - total flux cleaned = 0.00982897 Jy ! Component: 2900 - total flux cleaned = 0.0099048 Jy ! Component: 2950 - total flux cleaned = 0.00994233 Jy ! Component: 3000 - total flux cleaned = 0.0100548 Jy ! Component: 3050 - total flux cleaned = 0.0103891 Jy ! Component: 3100 - total flux cleaned = 0.010352 Jy ! Component: 3150 - total flux cleaned = 0.0104984 Jy ! Component: 3200 - total flux cleaned = 0.0106077 Jy ! Component: 3250 - total flux cleaned = 0.0107159 Jy ! Component: 3300 - total flux cleaned = 0.0108592 Jy ! Component: 3350 - total flux cleaned = 0.0108238 Jy ! Component: 3400 - total flux cleaned = 0.0110715 Jy ! Component: 3450 - total flux cleaned = 0.0111414 Jy ! Component: 3500 - total flux cleaned = 0.0111759 Jy ! Component: 3550 - total flux cleaned = 0.0113493 Jy ! Component: 3600 - total flux cleaned = 0.0114184 Jy ! Component: 3650 - total flux cleaned = 0.011589 Jy ! Component: 3700 - total flux cleaned = 0.0116569 Jy ! Component: 3750 - total flux cleaned = 0.0118256 Jy ! Component: 3800 - total flux cleaned = 0.0118926 Jy ! Component: 3850 - total flux cleaned = 0.012026 Jy ! Component: 3900 - total flux cleaned = 0.0121583 Jy ! Component: 3950 - total flux cleaned = 0.012224 Jy ! Component: 4000 - total flux cleaned = 0.0122891 Jy ! Component: 4050 - total flux cleaned = 0.0122564 Jy ! Total flux subtracted in 4096 components = 0.012418 Jy ! Clean residual min=-0.001885 max=0.001633 Jy/beam ! Clean residual mean=0.000008 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 1.8954 Jy keep ! Adding 313 model components to the UV plane model. ! The established model now contains 611 components and 1.89541 Jy ![Exited script file: muppet] wmap "J1800+7828_S_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.644 x 5.432 at 39.19 degrees (North through East) ! Clean map min=-0.0033166 max=1.4647 Jy/beam ! Writing clean map to FITS file: J1800+7828_S_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.46474 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000587902 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.120411 0.120411 0.240823 0.481645 0.96329 1.92658 3.85316 7.70632 15.4126 30.8253 61.6506 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.464 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.644 x 5.432 at 39.19 degrees (North through East) ! Clean map min=-0.0033166 max=1.4647 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 J1800+7828_S_2017_02_24_pus_uvs.log closed on Sat May 4 11:33:00 2019