! Started logfile: /image_prod/ug002_uva//J2047+5343_S_dfm.log on Thu Mar 5 04:57:22 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J2047+5343_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2047+5343_S_uva.fits ! AN table 1: 80 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.972917 visibilities/baseline/integration-bin. ! Found source: J2047+5343 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 40 lines of history. ! ! Reading 8406 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 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 ![@/opt64/bin/pima_mupet_01.dfm J2047+5343_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! 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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.031842Jy sigma=8.610262 ! Fit after self-cal, rms=0.812070Jy sigma=6.826011 ! 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=3.369 mas, bmaj=5.032 mas, bpa=-22.1 degrees ! Estimated noise=1.36023 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 = 0.136479 Jy ! Component: 100 - total flux cleaned = 0.183946 Jy ! Total flux subtracted in 100 components = 0.183946 Jy ! Clean residual min=-0.009036 max=0.020582 Jy/beam ! Clean residual mean=-0.000018 rms=0.002091 Jy/beam ! Combined flux in latest and established models = 0.183946 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.183946 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080293Jy sigma=0.585933 ! Fit after self-cal, rms=0.080123Jy sigma=0.584292 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0221305 Jy ! Component: 100 - total flux cleaned = 0.0327863 Jy ! Total flux subtracted in 100 components = 0.0327863 Jy ! Clean residual min=-0.005968 max=0.008007 Jy/beam ! Clean residual mean=-0.000011 rms=0.001493 Jy/beam ! Combined flux in latest and established models = 0.216732 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 0.216732 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071553Jy sigma=0.515740 ! Fit after self-cal, rms=0.071491Jy sigma=0.515152 ! 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=4.204 mas, bmaj=5.975 mas, bpa=-23.21 degrees ! Estimated noise=0.946404 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 (-5, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00897348 Jy ! Component: 100 - total flux cleaned = 0.0113911 Jy ! Component: 150 - total flux cleaned = 0.0123224 Jy ! Component: 200 - total flux cleaned = 0.0126152 Jy ! Total flux subtracted in 200 components = 0.0126152 Jy ! Clean residual min=-0.005129 max=0.004884 Jy/beam ! Clean residual mean=-0.000013 rms=0.001344 Jy/beam ! Combined flux in latest and established models = 0.229347 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 68 components and 0.229347 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069581Jy sigma=0.499893 ! Fit after self-cal, rms=0.069465Jy sigma=0.498966 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.204 x 5.975 at -23.21 degrees (North through East) ! Clean map min=-0.0060791 max=0.18072 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.00 KP 0.99 ! LA 1.02 MK 1.03 NL 0.97 OV 0.99 ! PT 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.04 KP 0.99 ! LA 1.02 MK 1.00 NL 1.04 OV 0.92 ! PT 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.00 KP 1.00 ! LA 1.01 MK 1.02 NL 1.00 OV 1.01 ! PT 1.00 ! ! ! Fit before self-cal, rms=0.069465Jy sigma=0.498966 ! Fit after self-cal, rms=0.068095Jy sigma=0.496237 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.231 mas, bmaj=5.998 mas, bpa=-23.17 degrees ! Estimated noise=0.944961 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 = 0.00124259 Jy ! Component: 100 - total flux cleaned = 0.00112637 Jy ! Component: 150 - total flux cleaned = 0.00111969 Jy ! Component: 200 - total flux cleaned = 0.00119923 Jy ! Total flux subtracted in 200 components = 0.00119923 Jy ! Clean residual min=-0.004678 max=0.004782 Jy/beam ! Clean residual mean=-0.000013 rms=0.001269 Jy/beam ! Combined flux in latest and established models = 0.230547 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 88 components and 0.230547 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067806Jy sigma=0.493982 ! Fit after self-cal, rms=0.067790Jy sigma=0.493830 ! 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. ! ! Fit before self-cal, rms=0.067790Jy sigma=0.493830 ! Fit after self-cal, rms=0.060536Jy sigma=0.453954 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.206 mas, bmaj=5.992 mas, bpa=-22.58 degrees ! Estimated noise=0.942159 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217547 Jy ! Component: 100 - total flux cleaned = 0.00275868 Jy ! Component: 150 - total flux cleaned = 0.00288145 Jy ! Component: 200 - total flux cleaned = 0.0029879 Jy ! Total flux subtracted in 200 components = 0.0029879 Jy ! Clean residual min=-0.001821 max=0.001738 Jy/beam ! Clean residual mean=-0.000006 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.233535 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 106 components and 0.233535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060440Jy sigma=0.453133 ! Fit after self-cal, rms=0.060462Jy sigma=0.452873 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 = 0.000397484 Jy ! Component: 100 - total flux cleaned = 0.00046255 Jy ! Component: 150 - total flux cleaned = 0.000433952 Jy ! Component: 200 - total flux cleaned = 0.000434075 Jy ! Total flux subtracted in 200 components = 0.000434075 Jy ! Clean residual min=-0.001800 max=0.001704 Jy/beam ! Clean residual mean=-0.000005 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.233969 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 115 components and 0.233969 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060432Jy sigma=0.452609 ! Fit after self-cal, rms=0.060429Jy sigma=0.452584 ! 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. ! ! Fit before self-cal, rms=0.060429Jy sigma=0.452584 ! Fit after self-cal, rms=0.060525Jy sigma=0.452362 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.2 mas, bmaj=5.985 mas, bpa=-22.33 degrees ! Estimated noise=0.941458 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113514 Jy ! Component: 100 - total flux cleaned = 0.001362 Jy ! Component: 150 - total flux cleaned = 0.0014441 Jy ! Component: 200 - total flux cleaned = 0.00149321 Jy ! Total flux subtracted in 200 components = 0.00149321 Jy ! Clean residual min=-0.001710 max=0.001599 Jy/beam ! Clean residual mean=-0.000005 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.235462 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 122 components and 0.235462 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060493Jy sigma=0.452083 ! Fit after self-cal, rms=0.060491Jy sigma=0.452053 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 = 0.000238054 Jy ! Component: 100 - total flux cleaned = 0.00021464 Jy ! Component: 150 - total flux cleaned = 0.00021441 Jy ! Component: 200 - total flux cleaned = 0.000234163 Jy ! Total flux subtracted in 200 components = 0.000234163 Jy ! Clean residual min=-0.001693 max=0.001600 Jy/beam ! Clean residual mean=-0.000005 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.235696 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 128 components and 0.235696 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060475Jy sigma=0.451921 ! Fit after self-cal, rms=0.060474Jy sigma=0.451909 ! 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. ! ! Fit before self-cal, rms=0.060474Jy sigma=0.451909 ! Fit after self-cal, rms=0.060472Jy sigma=0.451848 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.7 mas, bmaj=9.451 mas, bpa=13 degrees ! Estimated noise=1.12358 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000841011 Jy ! Component: 100 - total flux cleaned = 0.000920421 Jy ! Component: 150 - total flux cleaned = 0.000933699 Jy ! Component: 200 - total flux cleaned = 0.000945101 Jy ! Total flux subtracted in 200 components = 0.000945101 Jy ! Clean residual min=-0.001817 max=0.001410 Jy/beam ! Clean residual mean=-0.000011 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.236641 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 148 components and 0.236641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060465Jy sigma=0.451782 ! Fit after self-cal, rms=0.060465Jy sigma=0.451763 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 = 0.000140017 Jy ! Component: 100 - total flux cleaned = 0.00020257 Jy ! Component: 150 - total flux cleaned = 0.000221397 Jy ! Component: 200 - total flux cleaned = 0.000221836 Jy ! Total flux subtracted in 200 components = 0.000221836 Jy ! Clean residual min=-0.001811 max=0.001446 Jy/beam ! Clean residual mean=-0.000011 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.236863 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 156 components and 0.236863 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060461Jy sigma=0.451732 ! Fit after self-cal, rms=0.060462Jy sigma=0.451723 ! 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=4.196 mas, bmaj=5.979 mas, bpa=-22.17 degrees ! Estimated noise=0.940735 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.196 x 5.979 at -22.17 degrees (North through East) ! Clean map min=-0.0017361 max=0.17808 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.354 mas, bmaj=5.041 mas, bpa=-21.54 degrees ! Estimated noise=1.34792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.135599 Jy ! Component: 100 - total flux cleaned = 0.184184 Jy ! Component: 150 - total flux cleaned = 0.206846 Jy ! Component: 200 - total flux cleaned = 0.218929 Jy ! Total flux subtracted in 200 components = 0.218929 Jy ! Clean residual min=-0.003527 max=0.005838 Jy/beam ! Clean residual mean=-0.000007 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.21893 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.21893 Jy ! Inverting map and beam ! Estimated beam: bmin=4.196 mas, bmaj=5.979 mas, bpa=-22.17 degrees ! Estimated noise=0.940735 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 = 0.00852449 Jy ! Component: 100 - total flux cleaned = 0.0129116 Jy ! Component: 150 - total flux cleaned = 0.0156037 Jy ! Component: 200 - total flux cleaned = 0.0164932 Jy ! Total flux subtracted in 200 components = 0.0164932 Jy ! Clean residual min=-0.001512 max=0.001868 Jy/beam ! Clean residual mean=-0.000006 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.235423 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 64 components and 0.235423 Jy ! Inverting map ! Added new window around map position (-60, 51). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132795 Jy ! Component: 100 - total flux cleaned = 0.00193783 Jy ! Component: 150 - total flux cleaned = 0.00223666 Jy ! Component: 200 - total flux cleaned = 0.00242721 Jy ! Total flux subtracted in 200 components = 0.00242721 Jy ! Clean residual min=-0.001417 max=0.001317 Jy/beam ! Clean residual mean=-0.000006 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.23785 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 89 components and 0.23785 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=8.7 mas, bmaj=9.451 mas, bpa=13 degrees ! Estimated noise=1.12358 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00033308 Jy ! Component: 100 - total flux cleaned = 0.000362388 Jy ! Component: 150 - total flux cleaned = 0.000389128 Jy ! Component: 200 - total flux cleaned = 0.000342218 Jy ! Total flux subtracted in 200 components = 0.000342218 Jy ! Clean residual min=-0.001662 max=0.001456 Jy/beam ! Clean residual mean=-0.000012 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.238192 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.33901e-07 Jy ! Component: 100 - total flux cleaned = -1.9731e-05 Jy ! Component: 150 - total flux cleaned = -3.72525e-05 Jy ! Component: 200 - total flux cleaned = -5.24826e-05 Jy ! Total flux subtracted in 200 components = -5.24826e-05 Jy ! Clean residual min=-0.001644 max=0.001398 Jy/beam ! Clean residual mean=-0.000012 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.23814 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 118 components and 0.23814 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.196 mas, bmaj=5.979 mas, bpa=-22.17 degrees ! Estimated noise=0.940735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.82782e-05 Jy ! Component: 100 - total flux cleaned = -8.69058e-05 Jy ! Component: 150 - total flux cleaned = -6.38705e-05 Jy ! Component: 200 - total flux cleaned = -5.05145e-07 Jy ! Total flux subtracted in 200 components = -5.05145e-07 Jy ! Clean residual min=-0.001334 max=0.001298 Jy/beam ! Clean residual mean=-0.000006 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.238139 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 134 components and 0.238139 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060416Jy sigma=0.451229 ! Fit after self-cal, rms=0.060405Jy sigma=0.451156 wmodel J2047+5343_S_map.mod ! Writing 134 model components to file: J2047+5343_S_map.mod wobs J2047+5343_S_uvs.fits ! Writing UV FITS file: J2047+5343_S_uvs.fits wwins J2047+5343_S_map.win ! wwins: Wrote 3 windows to J2047+5343_S_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 = -0.000424562 Jy ! Component: 100 - total flux cleaned = -0.000563184 Jy ! Component: 150 - total flux cleaned = -0.000607477 Jy ! Component: 200 - total flux cleaned = -0.000520572 Jy ! Component: 250 - total flux cleaned = -0.000436315 Jy ! Component: 300 - total flux cleaned = -0.000416273 Jy ! Component: 350 - total flux cleaned = -0.000477687 Jy ! Component: 400 - total flux cleaned = -0.000537779 Jy ! Component: 450 - total flux cleaned = -0.000577151 Jy ! Component: 500 - total flux cleaned = -0.000674524 Jy ! Component: 550 - total flux cleaned = -0.000712959 Jy ! Component: 600 - total flux cleaned = -0.000845238 Jy ! Component: 650 - total flux cleaned = -0.000957045 Jy ! Component: 700 - total flux cleaned = -0.0010493 Jy ! Component: 750 - total flux cleaned = -0.00112241 Jy ! Component: 800 - total flux cleaned = -0.00126607 Jy ! Component: 850 - total flux cleaned = -0.00133664 Jy ! Component: 900 - total flux cleaned = -0.0013717 Jy ! Component: 950 - total flux cleaned = -0.00144137 Jy ! Component: 1000 - total flux cleaned = -0.00149273 Jy ! Component: 1050 - total flux cleaned = -0.00157748 Jy ! Component: 1100 - total flux cleaned = -0.00156052 Jy ! Component: 1150 - total flux cleaned = -0.00161025 Jy ! Component: 1200 - total flux cleaned = -0.00167573 Jy ! Component: 1250 - total flux cleaned = -0.00167576 Jy ! Component: 1300 - total flux cleaned = -0.0017562 Jy ! Component: 1350 - total flux cleaned = -0.00169261 Jy ! Component: 1400 - total flux cleaned = -0.00180326 Jy ! Component: 1450 - total flux cleaned = -0.00178765 Jy ! Component: 1500 - total flux cleaned = -0.00181869 Jy ! Component: 1550 - total flux cleaned = -0.00188001 Jy ! Component: 1600 - total flux cleaned = -0.00189507 Jy ! Component: 1650 - total flux cleaned = -0.00189516 Jy ! Component: 1700 - total flux cleaned = -0.00196982 Jy ! Component: 1750 - total flux cleaned = -0.00201428 Jy ! Component: 1800 - total flux cleaned = -0.00205795 Jy ! Component: 1850 - total flux cleaned = -0.00207234 Jy ! Component: 1900 - total flux cleaned = -0.002101 Jy ! Component: 1950 - total flux cleaned = -0.00211531 Jy ! Component: 2000 - total flux cleaned = -0.0021437 Jy ! Component: 2050 - total flux cleaned = -0.00218581 Jy ! Component: 2100 - total flux cleaned = -0.0021998 Jy ! Component: 2150 - total flux cleaned = -0.0021446 Jy ! Component: 2200 - total flux cleaned = -0.00226815 Jy ! Component: 2250 - total flux cleaned = -0.00226827 Jy ! Component: 2300 - total flux cleaned = -0.00234933 Jy ! Component: 2350 - total flux cleaned = -0.00230902 Jy ! Component: 2400 - total flux cleaned = -0.00236241 Jy ! Component: 2450 - total flux cleaned = -0.00240206 Jy ! Component: 2500 - total flux cleaned = -0.00250694 Jy ! Component: 2550 - total flux cleaned = -0.00246784 Jy ! Component: 2600 - total flux cleaned = -0.00250645 Jy ! Component: 2650 - total flux cleaned = -0.00257059 Jy ! Component: 2700 - total flux cleaned = -0.00254509 Jy ! Component: 2750 - total flux cleaned = -0.00258305 Jy ! Component: 2800 - total flux cleaned = -0.00265833 Jy ! Component: 2850 - total flux cleaned = -0.00262087 Jy ! Component: 2900 - total flux cleaned = -0.00264576 Jy ! Component: 2950 - total flux cleaned = -0.00267035 Jy ! Component: 3000 - total flux cleaned = -0.00271927 Jy ! Component: 3050 - total flux cleaned = -0.00275563 Jy ! Component: 3100 - total flux cleaned = -0.00275557 Jy ! Component: 3150 - total flux cleaned = -0.00279141 Jy ! Component: 3200 - total flux cleaned = -0.00282706 Jy ! Component: 3250 - total flux cleaned = -0.00283895 Jy ! Component: 3300 - total flux cleaned = -0.00288596 Jy ! Component: 3350 - total flux cleaned = -0.00290936 Jy ! Component: 3400 - total flux cleaned = -0.0029673 Jy ! Component: 3450 - total flux cleaned = -0.00295587 Jy ! Component: 3500 - total flux cleaned = -0.00301316 Jy ! Component: 3550 - total flux cleaned = -0.00304719 Jy ! Component: 3600 - total flux cleaned = -0.00308095 Jy ! Component: 3650 - total flux cleaned = -0.00311477 Jy ! Component: 3700 - total flux cleaned = -0.00313723 Jy ! Component: 3750 - total flux cleaned = -0.00321488 Jy ! Component: 3800 - total flux cleaned = -0.00319282 Jy ! Component: 3850 - total flux cleaned = -0.00324774 Jy ! Component: 3900 - total flux cleaned = -0.00328032 Jy ! Component: 3950 - total flux cleaned = -0.00332367 Jy ! Component: 4000 - total flux cleaned = -0.00333439 Jy ! Component: 4050 - total flux cleaned = -0.00340942 Jy ! Total flux subtracted in 4096 components = -0.00340935 Jy ! Clean residual min=-0.000656 max=0.000637 Jy/beam ! Clean residual mean=-0.000003 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.23473 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 435 components and 0.23473 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2047+5343_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.196 x 5.979 at -22.17 degrees (North through East) ! Clean map min=-0.0013458 max=0.17813 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2047+5343_S_map.fits wmodel /image_prod/ug002_uva//J2047+5343_S_map.mod ! Writing 435 model components to file: /image_prod/ug002_uva//J2047+5343_S_map.mod wobs /image_prod/ug002_uva//J2047+5343_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2047+5343_S_uvs.fits wwins /image_prod/ug002_uva//J2047+5343_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J2047+5343_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.178129 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000199779 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.336463 0.336463 0.672925 1.34585 2.6917 5.3834 10.7668 21.5336 43.0672 86.1344 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.178 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 891.629 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2047+5343_S_dfm.log closed on Thu Mar 5 04:57:26 2020