! Started logfile: J1751+0939_S_2017_07_09_pus_uvs.log on Wed May 8 14:55:01 2019 obs J1751+0939_S_2017_07_09_pus_uva.fits ! Reading UV FITS file: J1751+0939_S_2017_07_09_pus_uva.fits ! AN table 1: 20 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.877778 visibilities/baseline/integration-bin. ! Found source: J1751+0939 ! ! 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 594 lines of history. ! ! Reading 3160 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 J1751+0939_S_2017_07_09_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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.490946Jy sigma=0.004316 ! Fit after self-cal, rms=0.420946Jy sigma=0.003640 ! 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=2.73 mas, bmaj=7.388 mas, bpa=-8.074 degrees ! Estimated noise=1992.48 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 = 1.02682 Jy ! Component: 100 - total flux cleaned = 1.25817 Jy ! Total flux subtracted in 100 components = 1.25817 Jy ! Clean residual min=-0.042917 max=0.081682 Jy/beam ! Clean residual mean=-0.000163 rms=0.012841 Jy/beam ! Combined flux in latest and established models = 1.25817 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 1.25817 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.259618Jy sigma=0.001998 ! Fit after self-cal, rms=0.259597Jy sigma=0.001998 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0834307 Jy ! Component: 100 - total flux cleaned = 0.119647 Jy ! Total flux subtracted in 100 components = 0.119647 Jy ! Clean residual min=-0.042764 max=0.045141 Jy/beam ! Clean residual mean=-0.000059 rms=0.010789 Jy/beam ! Combined flux in latest and established models = 1.37782 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 1.37782 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.229989Jy sigma=0.001647 ! Fit after self-cal, rms=0.229905Jy sigma=0.001645 ! 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=3.149 mas, bmaj=8.103 mas, bpa=-7.227 degrees ! Estimated noise=1624.46 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 = 0.0299029 Jy ! Component: 100 - total flux cleaned = 0.0468687 Jy ! Component: 150 - total flux cleaned = 0.0572749 Jy ! Component: 200 - total flux cleaned = 0.0640165 Jy ! Total flux subtracted in 200 components = 0.0640165 Jy ! Clean residual min=-0.036466 max=0.032276 Jy/beam ! Clean residual mean=-0.000059 rms=0.007892 Jy/beam ! Combined flux in latest and established models = 1.44183 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 50 components and 1.44183 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.226015Jy sigma=0.001598 ! Fit after self-cal, rms=0.225965Jy sigma=0.001598 ! 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 0.93 HN 0.96 KP 1.05 ! LA 1.01 MK 1.01 NL 0.91 OV 1.01 ! PT 1.02 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.00 KP 1.02 ! LA 0.97 MK 0.97 NL 1.10 OV 1.03 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.01 HN 0.98 KP 1.00 ! LA 0.98 MK 1.02 NL 1.02 OV 0.95 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 0.97 KP 1.00* ! LA 1.06 MK 1.04 NL 1.00* OV 1.00* ! PT 1.02 SC 1.00* ! ! ! Fit before self-cal, rms=0.225965Jy sigma=0.001598 ! Fit after self-cal, rms=0.228979Jy sigma=0.001429 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.15 mas, bmaj=8.129 mas, bpa=-7.222 degrees ! Estimated noise=1623.87 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 = 0.00277916 Jy ! Component: 100 - total flux cleaned = 0.00299129 Jy ! Component: 150 - total flux cleaned = 0.00298994 Jy ! Component: 200 - total flux cleaned = 0.00285035 Jy ! Total flux subtracted in 200 components = 0.00285035 Jy ! Clean residual min=-0.035001 max=0.029944 Jy/beam ! Clean residual mean=-0.000063 rms=0.007391 Jy/beam ! Combined flux in latest and established models = 1.44468 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 56 components and 1.44468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.228633Jy sigma=0.001426 ! Fit after self-cal, rms=0.228619Jy sigma=0.001426 ! 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=0.228619Jy sigma=0.001426 ! Fit after self-cal, rms=0.098377Jy sigma=0.000700 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.152 mas, bmaj=8.145 mas, bpa=-7.479 degrees ! Estimated noise=1626.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00336029 Jy ! Component: 100 - total flux cleaned = -0.00409759 Jy ! Component: 150 - total flux cleaned = -0.00424377 Jy ! Component: 200 - total flux cleaned = -0.00412929 Jy ! Total flux subtracted in 200 components = -0.00412929 Jy ! Clean residual min=-0.005952 max=0.009179 Jy/beam ! Clean residual mean=-0.000018 rms=0.001496 Jy/beam ! Combined flux in latest and established models = 1.44055 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 63 components and 1.44055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097769Jy sigma=0.000694 ! Fit after self-cal, rms=0.097863Jy sigma=0.000693 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 (6, 7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0082855 Jy ! Component: 100 - total flux cleaned = 0.00882128 Jy ! Component: 150 - total flux cleaned = 0.00855089 Jy ! Component: 200 - total flux cleaned = 0.00831785 Jy ! Total flux subtracted in 200 components = 0.00831785 Jy ! Clean residual min=-0.004804 max=0.005458 Jy/beam ! Clean residual mean=-0.000015 rms=0.001278 Jy/beam ! Combined flux in latest and established models = 1.44887 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 82 components and 1.44887 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097063Jy sigma=0.000685 ! Fit after self-cal, rms=0.096936Jy sigma=0.000684 ! 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=0.096936Jy sigma=0.000684 ! Fit after self-cal, rms=0.096682Jy sigma=0.000679 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.153 mas, bmaj=8.134 mas, bpa=-7.446 degrees ! Estimated noise=1625.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159755 Jy ! Component: 100 - total flux cleaned = 0.00216996 Jy ! Component: 150 - total flux cleaned = 0.00226215 Jy ! Component: 200 - total flux cleaned = 0.0025031 Jy ! Total flux subtracted in 200 components = 0.0025031 Jy ! Clean residual min=-0.004448 max=0.005066 Jy/beam ! Clean residual mean=-0.000014 rms=0.001104 Jy/beam ! Combined flux in latest and established models = 1.45137 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 101 components and 1.45137 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096425Jy sigma=0.000676 ! Fit after self-cal, rms=0.096381Jy sigma=0.000676 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 (19, 13.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0025887 Jy ! Component: 100 - total flux cleaned = 0.00316716 Jy ! Component: 150 - total flux cleaned = 0.00333845 Jy ! Component: 200 - total flux cleaned = 0.00341606 Jy ! Total flux subtracted in 200 components = 0.00341606 Jy ! Clean residual min=-0.004106 max=0.004089 Jy/beam ! Clean residual mean=-0.000014 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 1.45479 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 119 components and 1.45479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096108Jy sigma=0.000674 ! Fit after self-cal, rms=0.096113Jy sigma=0.000674 ! 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=0.096113Jy sigma=0.000674 ! Fit after self-cal, rms=0.096034Jy sigma=0.000673 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.726 mas, bmaj=12.07 mas, bpa=-5.545 degrees ! Estimated noise=2030.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.59337e-05 Jy ! Component: 100 - total flux cleaned = 0.000275192 Jy ! Component: 150 - total flux cleaned = 0.000101128 Jy ! Component: 200 - total flux cleaned = -0.000204514 Jy ! Total flux subtracted in 200 components = -0.000204514 Jy ! Clean residual min=-0.005551 max=0.005180 Jy/beam ! Clean residual mean=-0.000033 rms=0.001348 Jy/beam ! Combined flux in latest and established models = 1.45459 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 151 components and 1.45459 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095979Jy sigma=0.000673 ! Fit after self-cal, rms=0.095956Jy sigma=0.000673 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 = 7.4888e-05 Jy ! Component: 100 - total flux cleaned = -1.6508e-05 Jy ! Component: 150 - total flux cleaned = -0.00019078 Jy ! Component: 200 - total flux cleaned = -0.000394969 Jy ! Total flux subtracted in 200 components = -0.000394969 Jy ! Clean residual min=-0.005413 max=0.005105 Jy/beam ! Clean residual mean=-0.000034 rms=0.001330 Jy/beam ! Combined flux in latest and established models = 1.45419 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 169 components and 1.45419 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095930Jy sigma=0.000672 ! Fit after self-cal, rms=0.095917Jy sigma=0.000672 ! 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=3.153 mas, bmaj=8.131 mas, bpa=-7.423 degrees ! Estimated noise=1625.71 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.153 x 8.131 at -7.423 degrees (North through East) ! Clean map min=-0.0038882 max=1.3246 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=0.095917Jy sigma=0.000672 ! Fit after self-cal, rms=0.087939Jy sigma=0.000613 ! Inverting map and beam ! Estimated beam: bmin=3.154 mas, bmaj=8.129 mas, bpa=-7.406 degrees ! Estimated noise=1625.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00018251 Jy ! Component: 100 - total flux cleaned = 0.000311853 Jy ! Component: 150 - total flux cleaned = 0.000426723 Jy ! Component: 200 - total flux cleaned = 0.000425412 Jy ! Total flux subtracted in 200 components = 0.000425412 Jy ! Clean residual min=-0.003969 max=0.003714 Jy/beam ! Clean residual mean=-0.000016 rms=0.000944 Jy/beam ! Combined flux in latest and established models = 1.45462 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 186 components and 1.45462 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087830Jy sigma=0.000613 ! Fit after self-cal, rms=0.087828Jy sigma=0.000613 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000165814 Jy ! Component: 100 - total flux cleaned = 6.59156e-05 Jy ! Component: 150 - total flux cleaned = 1.91704e-05 Jy ! Component: 200 - total flux cleaned = -2.50106e-05 Jy ! Total flux subtracted in 200 components = -2.50106e-05 Jy ! Clean residual min=-0.003945 max=0.003705 Jy/beam ! Clean residual mean=-0.000016 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 1.45459 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 192 components and 1.45459 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087767Jy sigma=0.000612 ! Fit after self-cal, rms=0.087767Jy sigma=0.000612 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087767Jy sigma=0.000612 ! Fit after self-cal, rms=0.087737Jy sigma=0.000612 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=2.732 mas, bmaj=7.4 mas, bpa=-8.253 degrees ! Estimated noise=1999.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.0305 Jy ! Component: 100 - total flux cleaned = 1.26431 Jy ! Component: 150 - total flux cleaned = 1.3499 Jy ! Component: 200 - total flux cleaned = 1.38805 Jy ! Total flux subtracted in 200 components = 1.38805 Jy ! Clean residual min=-0.008760 max=0.017930 Jy/beam ! Clean residual mean=-0.000061 rms=0.002418 Jy/beam ! Combined flux in latest and established models = 1.38805 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 13 model components to the UV plane model. ! The established model now contains 13 components and 1.38805 Jy ! Inverting map and beam ! Estimated beam: bmin=3.154 mas, bmaj=8.127 mas, bpa=-7.399 degrees ! Estimated noise=1625.5 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 = 0.0252758 Jy ! Component: 100 - total flux cleaned = 0.0397909 Jy ! Component: 150 - total flux cleaned = 0.0491162 Jy ! Component: 200 - total flux cleaned = 0.0558339 Jy ! Total flux subtracted in 200 components = 0.0558339 Jy ! Clean residual min=-0.005003 max=0.004923 Jy/beam ! Clean residual mean=-0.000021 rms=0.001189 Jy/beam ! Combined flux in latest and established models = 1.44388 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 57 components and 1.44388 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=7.726 mas, bmaj=12.07 mas, bpa=-5.512 degrees ! Estimated noise=2029.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00672515 Jy ! Component: 100 - total flux cleaned = 0.00980722 Jy ! Component: 150 - total flux cleaned = 0.0100225 Jy ! Component: 200 - total flux cleaned = 0.0102024 Jy ! Total flux subtracted in 200 components = 0.0102024 Jy ! Clean residual min=-0.005206 max=0.004664 Jy/beam ! Clean residual mean=-0.000034 rms=0.001322 Jy/beam ! Combined flux in latest and established models = 1.45408 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 = -7.78565e-05 Jy ! Component: 100 - total flux cleaned = -0.000204773 Jy ! Component: 150 - total flux cleaned = -0.000261817 Jy ! Component: 200 - total flux cleaned = -0.000369248 Jy ! Total flux subtracted in 200 components = -0.000369248 Jy ! Clean residual min=-0.005162 max=0.004673 Jy/beam ! Clean residual mean=-0.000034 rms=0.001283 Jy/beam ! Combined flux in latest and established models = 1.45371 Jy ! Adding 92 model components to the UV plane model. ! The established model now contains 140 components and 1.45371 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.154 mas, bmaj=8.127 mas, bpa=-7.399 degrees ! Estimated noise=1625.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000153085 Jy ! Component: 100 - total flux cleaned = -7.36725e-05 Jy ! Component: 150 - total flux cleaned = 7.14518e-05 Jy ! Component: 200 - total flux cleaned = 0.000137101 Jy ! Total flux subtracted in 200 components = 0.000137101 Jy ! Clean residual min=-0.003760 max=0.003733 Jy/beam ! Clean residual mean=-0.000016 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 1.45385 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 157 components and 1.45385 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087808Jy sigma=0.000613 ! Fit after self-cal, rms=0.087757Jy sigma=0.000613 wmodel J1751+0939_S_2017_07_09_pus_map.mod ! Writing 157 model components to file: J1751+0939_S_2017_07_09_pus_map.mod wobs J1751+0939_S_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J1751+0939_S_2017_07_09_pus_uvs.fits wwins J1751+0939_S_2017_07_09_pus_map.win ! wwins: Wrote 3 windows to J1751+0939_S_2017_07_09_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 = -0.000496442 Jy ! Component: 100 - total flux cleaned = -0.00115241 Jy ! Component: 150 - total flux cleaned = -0.00189849 Jy ! Component: 200 - total flux cleaned = -0.00285069 Jy ! Component: 250 - total flux cleaned = -0.00365208 Jy ! Component: 300 - total flux cleaned = -0.0041485 Jy ! Component: 350 - total flux cleaned = -0.00457573 Jy ! Component: 400 - total flux cleaned = -0.00493918 Jy ! Component: 450 - total flux cleaned = -0.00539391 Jy ! Component: 500 - total flux cleaned = -0.00564014 Jy ! Component: 550 - total flux cleaned = -0.00597889 Jy ! Component: 600 - total flux cleaned = -0.00640246 Jy ! Component: 650 - total flux cleaned = -0.0066317 Jy ! Component: 700 - total flux cleaned = -0.00685604 Jy ! Component: 750 - total flux cleaned = -0.00716295 Jy ! Component: 800 - total flux cleaned = -0.00733379 Jy ! Component: 850 - total flux cleaned = -0.0075447 Jy ! Component: 900 - total flux cleaned = -0.00758696 Jy ! Component: 950 - total flux cleaned = -0.0076692 Jy ! Component: 1000 - total flux cleaned = -0.0076689 Jy ! Component: 1050 - total flux cleaned = -0.00766884 Jy ! Component: 1100 - total flux cleaned = -0.00770711 Jy ! Component: 1150 - total flux cleaned = -0.00766925 Jy ! Component: 1200 - total flux cleaned = -0.00759499 Jy ! Component: 1250 - total flux cleaned = -0.00755861 Jy ! Component: 1300 - total flux cleaned = -0.00755864 Jy ! Component: 1350 - total flux cleaned = -0.00748768 Jy ! Component: 1400 - total flux cleaned = -0.00738248 Jy ! Component: 1450 - total flux cleaned = -0.00738323 Jy ! Component: 1500 - total flux cleaned = -0.00731512 Jy ! Component: 1550 - total flux cleaned = -0.00741635 Jy ! Component: 1600 - total flux cleaned = -0.00721701 Jy ! Component: 1650 - total flux cleaned = -0.0073808 Jy ! Component: 1700 - total flux cleaned = -0.00747725 Jy ! Component: 1750 - total flux cleaned = -0.00747686 Jy ! Component: 1800 - total flux cleaned = -0.00747689 Jy ! Component: 1850 - total flux cleaned = -0.00763196 Jy ! Component: 1900 - total flux cleaned = -0.00763145 Jy ! Component: 1950 - total flux cleaned = -0.00760115 Jy ! Component: 2000 - total flux cleaned = -0.00769171 Jy ! Component: 2050 - total flux cleaned = -0.00775111 Jy ! Component: 2100 - total flux cleaned = -0.00778035 Jy ! Component: 2150 - total flux cleaned = -0.00778053 Jy ! Component: 2200 - total flux cleaned = -0.00783777 Jy ! Component: 2250 - total flux cleaned = -0.00778123 Jy ! Component: 2300 - total flux cleaned = -0.00780914 Jy ! Component: 2350 - total flux cleaned = -0.00783678 Jy ! Component: 2400 - total flux cleaned = -0.00783662 Jy ! Component: 2450 - total flux cleaned = -0.00786358 Jy ! Component: 2500 - total flux cleaned = -0.00778212 Jy ! Component: 2550 - total flux cleaned = -0.00778238 Jy ! Component: 2600 - total flux cleaned = -0.00775554 Jy ! Component: 2650 - total flux cleaned = -0.00780865 Jy ! Component: 2700 - total flux cleaned = -0.00783463 Jy ! Component: 2750 - total flux cleaned = -0.00780856 Jy ! Component: 2800 - total flux cleaned = -0.00773162 Jy ! Component: 2850 - total flux cleaned = -0.00780834 Jy ! Component: 2900 - total flux cleaned = -0.0078587 Jy ! Component: 2950 - total flux cleaned = -0.00780872 Jy ! Component: 3000 - total flux cleaned = -0.0079333 Jy ! Component: 3050 - total flux cleaned = -0.00785919 Jy ! Component: 3100 - total flux cleaned = -0.00783461 Jy ! Component: 3150 - total flux cleaned = -0.00781031 Jy ! Component: 3200 - total flux cleaned = -0.00781021 Jy ! Component: 3250 - total flux cleaned = -0.0077621 Jy ! Component: 3300 - total flux cleaned = -0.00771445 Jy ! Component: 3350 - total flux cleaned = -0.00773794 Jy ! Component: 3400 - total flux cleaned = -0.00762088 Jy ! Component: 3450 - total flux cleaned = -0.00759812 Jy ! Component: 3500 - total flux cleaned = -0.00759814 Jy ! Component: 3550 - total flux cleaned = -0.0075292 Jy ! Component: 3600 - total flux cleaned = -0.00746086 Jy ! Component: 3650 - total flux cleaned = -0.00741569 Jy ! Component: 3700 - total flux cleaned = -0.00741561 Jy ! Component: 3750 - total flux cleaned = -0.00741555 Jy ! Component: 3800 - total flux cleaned = -0.00737108 Jy ! Component: 3850 - total flux cleaned = -0.00723887 Jy ! Component: 3900 - total flux cleaned = -0.00719518 Jy ! Component: 3950 - total flux cleaned = -0.00723873 Jy ! Component: 4000 - total flux cleaned = -0.00715216 Jy ! Component: 4050 - total flux cleaned = -0.00710916 Jy ! Total flux subtracted in 4096 components = -0.00702354 Jy ! Clean residual min=-0.001463 max=0.001439 Jy/beam ! Clean residual mean=0.000000 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 1.44683 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 441 components and 1.44683 Jy ![Exited script file: muppet] wmap "J1751+0939_S_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.154 x 8.127 at -7.399 degrees (North through East) ! Clean map min=-0.002765 max=1.3248 Jy/beam ! Writing clean map to FITS file: J1751+0939_S_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.32478 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000374376 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0847783 0.0847783 0.169557 0.339113 0.678227 1.35645 2.71291 5.42581 10.8516 21.7033 43.4065 86.813 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.324 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.154 x 8.127 at -7.399 degrees (North through East) ! Clean map min=-0.002765 max=1.3248 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 J1751+0939_S_2017_07_09_pus_uvs.log closed on Wed May 8 14:55:06 2019