! Started logfile: /image_prod/ug002_uva//J1639+1632_S_dfm.log on Thu Mar 5 02:51:12 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//J1639+1632_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1639+1632_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.98963 visibilities/baseline/integration-bin. ! Found source: J1639+1632 ! ! 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 44 lines of history. ! ! Reading 8016 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 J1639+1632_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.009504Jy sigma=8.982779 ! Fit after self-cal, rms=0.916147Jy sigma=8.137490 ! 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=2.944 mas, bmaj=6.944 mas, bpa=-4.144 degrees ! Estimated noise=1.20606 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 = 0.0644145 Jy ! Component: 100 - total flux cleaned = 0.0829892 Jy ! Total flux subtracted in 100 components = 0.0829892 Jy ! Clean residual min=-0.003509 max=0.008001 Jy/beam ! Clean residual mean=-0.000018 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.0829892 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0829892 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064215Jy sigma=0.488111 ! Fit after self-cal, rms=0.064091Jy sigma=0.487107 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00910898 Jy ! Component: 100 - total flux cleaned = 0.0140706 Jy ! Total flux subtracted in 100 components = 0.0140706 Jy ! Clean residual min=-0.002860 max=0.003080 Jy/beam ! Clean residual mean=-0.000010 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.0970598 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 31 components and 0.0970598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062535Jy sigma=0.470569 ! Fit after self-cal, rms=0.062534Jy sigma=0.470259 ! 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=3.449 mas, bmaj=7.745 mas, bpa=-5.062 degrees ! Estimated noise=0.920333 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 = 0.00466011 Jy ! Component: 100 - total flux cleaned = 0.00721345 Jy ! Component: 150 - total flux cleaned = 0.00872539 Jy ! Component: 200 - total flux cleaned = 0.00967199 Jy ! Total flux subtracted in 200 components = 0.00967199 Jy ! Clean residual min=-0.002499 max=0.002815 Jy/beam ! Clean residual mean=-0.000007 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.106732 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 49 components and 0.106732 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062145Jy sigma=0.466846 ! Fit after self-cal, rms=0.062137Jy sigma=0.466586 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.449 x 7.745 at -5.062 degrees (North through East) ! Clean map min=-0.002276 max=0.084038 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.01 HN 1.02 KP 0.99 ! LA 1.05 MK 0.99 NL 1.03 OV 1.03 ! PT 0.98 SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.04 KP 1.01 ! LA 1.05 MK 0.99 NL 1.09 OV 0.92 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.02 KP 1.00 ! LA 1.04 MK 0.99 NL 0.87 OV 1.02 ! PT 0.99 SC 1.06 ! ! ! Fit before self-cal, rms=0.062137Jy sigma=0.466586 ! Fit after self-cal, rms=0.061382Jy sigma=0.463655 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.463 mas, bmaj=7.753 mas, bpa=-5.366 degrees ! Estimated noise=0.922956 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 (-2, -11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00291729 Jy ! Component: 100 - total flux cleaned = 0.00449382 Jy ! Component: 150 - total flux cleaned = 0.00505941 Jy ! Component: 200 - total flux cleaned = 0.00526548 Jy ! Total flux subtracted in 200 components = 0.00526548 Jy ! Clean residual min=-0.002215 max=0.001971 Jy/beam ! Clean residual mean=-0.000007 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.111997 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 69 components and 0.111997 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061242Jy sigma=0.462183 ! Fit after self-cal, rms=0.061228Jy sigma=0.461873 ! 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=0.061228Jy sigma=0.461873 ! Fit after self-cal, rms=0.059255Jy sigma=0.458620 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.449 mas, bmaj=7.74 mas, bpa=-5.488 degrees ! Estimated noise=0.921019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118064 Jy ! Component: 100 - total flux cleaned = 0.00165446 Jy ! Component: 150 - total flux cleaned = 0.00176537 Jy ! Component: 200 - total flux cleaned = 0.00183884 Jy ! Total flux subtracted in 200 components = 0.00183884 Jy ! Clean residual min=-0.001637 max=0.001738 Jy/beam ! Clean residual mean=-0.000003 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.113836 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 88 components and 0.113836 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059216Jy sigma=0.458323 ! Fit after self-cal, rms=0.059194Jy sigma=0.458226 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 = 0.000109116 Jy ! Component: 100 - total flux cleaned = 0.000281678 Jy ! Component: 150 - total flux cleaned = 0.000302981 Jy ! Component: 200 - total flux cleaned = 0.00032326 Jy ! Total flux subtracted in 200 components = 0.00032326 Jy ! Clean residual min=-0.001639 max=0.001698 Jy/beam ! Clean residual mean=-0.000003 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.114159 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 92 components and 0.114159 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059173Jy sigma=0.458091 ! Fit after self-cal, rms=0.059171Jy sigma=0.458070 ! 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=0.059171Jy sigma=0.458070 ! Fit after self-cal, rms=0.058843Jy sigma=0.458005 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.446 mas, bmaj=7.731 mas, bpa=-5.544 degrees ! Estimated noise=0.920379 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000537032 Jy ! Component: 100 - total flux cleaned = 0.000693932 Jy ! Component: 150 - total flux cleaned = 0.000771917 Jy ! Component: 200 - total flux cleaned = 0.000807954 Jy ! Total flux subtracted in 200 components = 0.000807954 Jy ! Clean residual min=-0.001572 max=0.001684 Jy/beam ! Clean residual mean=-0.000003 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.114967 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 99 components and 0.114967 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058823Jy sigma=0.457888 ! Fit after self-cal, rms=0.058817Jy sigma=0.457871 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 (-25, 114.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000734533 Jy ! Component: 100 - total flux cleaned = 0.000501546 Jy ! Component: 150 - total flux cleaned = 0.000365522 Jy ! Component: 200 - total flux cleaned = 0.000217825 Jy ! Total flux subtracted in 200 components = 0.000217825 Jy ! Clean residual min=-0.001496 max=0.001646 Jy/beam ! Clean residual mean=-0.000003 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.115185 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 115 components and 0.115185 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058768Jy sigma=0.457502 ! Fit after self-cal, rms=0.058770Jy sigma=0.457486 ! Inverting map ! Added new window around map position (-91, 121). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000954661 Jy ! Component: 100 - total flux cleaned = 0.000893266 Jy ! Component: 150 - total flux cleaned = 0.000839872 Jy ! Component: 200 - total flux cleaned = 0.000738691 Jy ! Total flux subtracted in 200 components = 0.000738691 Jy ! Clean residual min=-0.001499 max=0.001520 Jy/beam ! Clean residual mean=-0.000004 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.115924 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 132 components and 0.115924 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058720Jy sigma=0.457118 ! Fit after self-cal, rms=0.058715Jy sigma=0.457093 ! 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=0.058715Jy sigma=0.457093 ! Fit after self-cal, rms=0.058598Jy sigma=0.457062 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.532 mas, bmaj=11.28 mas, bpa=-6.895 degrees ! Estimated noise=1.09376 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000289993 Jy ! Component: 100 - total flux cleaned = 0.000292819 Jy ! Component: 150 - total flux cleaned = 0.000270869 Jy ! Component: 200 - total flux cleaned = 0.000233789 Jy ! Total flux subtracted in 200 components = 0.000233789 Jy ! Clean residual min=-0.001443 max=0.001701 Jy/beam ! Clean residual mean=-0.000008 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.116158 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 160 components and 0.116158 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058586Jy sigma=0.456983 ! Fit after self-cal, rms=0.058582Jy sigma=0.456971 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.55996e-05 Jy ! Component: 100 - total flux cleaned = 3.58018e-05 Jy ! Component: 150 - total flux cleaned = 6.62557e-05 Jy ! Component: 200 - total flux cleaned = 6.56864e-05 Jy ! Total flux subtracted in 200 components = 6.56864e-05 Jy ! Clean residual min=-0.001406 max=0.001685 Jy/beam ! Clean residual mean=-0.000009 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.116223 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 171 components and 0.116223 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058577Jy sigma=0.456945 ! Fit after self-cal, rms=0.058576Jy sigma=0.456940 ! 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=3.447 mas, bmaj=7.728 mas, bpa=-5.553 degrees ! Estimated noise=0.919896 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.447 x 7.728 at -5.553 degrees (North through East) ! Clean map min=-0.001415 max=0.083929 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=2.95 mas, bmaj=6.944 mas, bpa=-4.745 degrees ! Estimated noise=1.2059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0642925 Jy ! Component: 100 - total flux cleaned = 0.0841024 Jy ! Component: 150 - total flux cleaned = 0.0936459 Jy ! Component: 200 - total flux cleaned = 0.0993323 Jy ! Total flux subtracted in 200 components = 0.0993323 Jy ! Clean residual min=-0.002319 max=0.002969 Jy/beam ! Clean residual mean=-0.000008 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.0993323 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.0993323 Jy ! Inverting map and beam ! Estimated beam: bmin=3.447 mas, bmaj=7.728 mas, bpa=-5.553 degrees ! Estimated noise=0.919896 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 = 0.00514876 Jy ! Component: 100 - total flux cleaned = 0.00852912 Jy ! Component: 150 - total flux cleaned = 0.0110311 Jy ! Component: 200 - total flux cleaned = 0.0130205 Jy ! Total flux subtracted in 200 components = 0.0130205 Jy ! Clean residual min=-0.001608 max=0.001626 Jy/beam ! Clean residual mean=-0.000005 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.112353 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 70 components and 0.112353 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=7.532 mas, bmaj=11.28 mas, bpa=-6.895 degrees ! Estimated noise=1.09376 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208903 Jy ! Component: 100 - total flux cleaned = 0.00296171 Jy ! Component: 150 - total flux cleaned = 0.00369383 Jy ! Component: 200 - total flux cleaned = 0.00397846 Jy ! Total flux subtracted in 200 components = 0.00397846 Jy ! Clean residual min=-0.001605 max=0.001767 Jy/beam ! Clean residual mean=-0.000009 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.116331 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 = 0.000120251 Jy ! Component: 100 - total flux cleaned = 0.000146577 Jy ! Component: 150 - total flux cleaned = 0.000171332 Jy ! Component: 200 - total flux cleaned = 0.000150573 Jy ! Total flux subtracted in 200 components = 0.000150573 Jy ! Clean residual min=-0.001499 max=0.001758 Jy/beam ! Clean residual mean=-0.000008 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.116482 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 126 components and 0.116482 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.447 mas, bmaj=7.728 mas, bpa=-5.553 degrees ! Estimated noise=0.919896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000260731 Jy ! Component: 100 - total flux cleaned = 0.000325868 Jy ! Component: 150 - total flux cleaned = 0.00023802 Jy ! Component: 200 - total flux cleaned = 0.000182971 Jy ! Total flux subtracted in 200 components = 0.000182971 Jy ! Clean residual min=-0.001455 max=0.001593 Jy/beam ! Clean residual mean=-0.000004 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.116665 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 150 components and 0.116665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058626Jy sigma=0.457159 ! Fit after self-cal, rms=0.058618Jy sigma=0.457122 wmodel J1639+1632_S_map.mod ! Writing 150 model components to file: J1639+1632_S_map.mod wobs J1639+1632_S_uvs.fits ! Writing UV FITS file: J1639+1632_S_uvs.fits wwins J1639+1632_S_map.win ! wwins: Wrote 4 windows to J1639+1632_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 = 0.000350762 Jy ! Component: 100 - total flux cleaned = 0.000536246 Jy ! Component: 150 - total flux cleaned = 0.000684186 Jy ! Component: 200 - total flux cleaned = 0.000827002 Jy ! Component: 250 - total flux cleaned = 0.00101123 Jy ! Component: 300 - total flux cleaned = 0.00121253 Jy ! Component: 350 - total flux cleaned = 0.00142998 Jy ! Component: 400 - total flux cleaned = 0.00153616 Jy ! Component: 450 - total flux cleaned = 0.00166142 Jy ! Component: 500 - total flux cleaned = 0.00178408 Jy ! Component: 550 - total flux cleaned = 0.00186422 Jy ! Component: 600 - total flux cleaned = 0.00200199 Jy ! Component: 650 - total flux cleaned = 0.00209816 Jy ! Component: 700 - total flux cleaned = 0.00217405 Jy ! Component: 750 - total flux cleaned = 0.00223022 Jy ! Component: 800 - total flux cleaned = 0.00230393 Jy ! Component: 850 - total flux cleaned = 0.00232197 Jy ! Component: 900 - total flux cleaned = 0.00241116 Jy ! Component: 950 - total flux cleaned = 0.00242844 Jy ! Component: 1000 - total flux cleaned = 0.00242868 Jy ! Component: 1050 - total flux cleaned = 0.00244607 Jy ! Component: 1100 - total flux cleaned = 0.00247977 Jy ! Component: 1150 - total flux cleaned = 0.0024965 Jy ! Component: 1200 - total flux cleaned = 0.00249641 Jy ! Component: 1250 - total flux cleaned = 0.00246413 Jy ! Component: 1300 - total flux cleaned = 0.00248036 Jy ! Component: 1350 - total flux cleaned = 0.00246448 Jy ! Component: 1400 - total flux cleaned = 0.00244897 Jy ! Component: 1450 - total flux cleaned = 0.0024492 Jy ! Component: 1500 - total flux cleaned = 0.00246438 Jy ! Component: 1550 - total flux cleaned = 0.00238862 Jy ! Component: 1600 - total flux cleaned = 0.00238883 Jy ! Component: 1650 - total flux cleaned = 0.00241887 Jy ! Component: 1700 - total flux cleaned = 0.00240394 Jy ! Component: 1750 - total flux cleaned = 0.0024038 Jy ! Component: 1800 - total flux cleaned = 0.0023602 Jy ! Component: 1850 - total flux cleaned = 0.00236012 Jy ! Component: 1900 - total flux cleaned = 0.00231762 Jy ! Component: 1950 - total flux cleaned = 0.00228946 Jy ! Component: 2000 - total flux cleaned = 0.00231738 Jy ! Component: 2050 - total flux cleaned = 0.00228975 Jy ! Component: 2100 - total flux cleaned = 0.00227605 Jy ! Component: 2150 - total flux cleaned = 0.00226243 Jy ! Component: 2200 - total flux cleaned = 0.00223557 Jy ! Component: 2250 - total flux cleaned = 0.00223566 Jy ! Component: 2300 - total flux cleaned = 0.00224891 Jy ! Component: 2350 - total flux cleaned = 0.00220948 Jy ! Component: 2400 - total flux cleaned = 0.00217057 Jy ! Component: 2450 - total flux cleaned = 0.00218353 Jy ! Component: 2500 - total flux cleaned = 0.00219646 Jy ! Component: 2550 - total flux cleaned = 0.00220915 Jy ! Component: 2600 - total flux cleaned = 0.00228489 Jy ! Component: 2650 - total flux cleaned = 0.00228493 Jy ! Component: 2700 - total flux cleaned = 0.00229736 Jy ! Component: 2750 - total flux cleaned = 0.00233417 Jy ! Component: 2800 - total flux cleaned = 0.00233429 Jy ! Component: 2850 - total flux cleaned = 0.0023829 Jy ! Component: 2900 - total flux cleaned = 0.00235867 Jy ! Component: 2950 - total flux cleaned = 0.00235858 Jy ! Component: 3000 - total flux cleaned = 0.00240629 Jy ! Component: 3050 - total flux cleaned = 0.00242992 Jy ! Component: 3100 - total flux cleaned = 0.00244157 Jy ! Component: 3150 - total flux cleaned = 0.00242978 Jy ! Component: 3200 - total flux cleaned = 0.0024297 Jy ! Component: 3250 - total flux cleaned = 0.00246434 Jy ! Component: 3300 - total flux cleaned = 0.00246425 Jy ! Component: 3350 - total flux cleaned = 0.00242994 Jy ! Component: 3400 - total flux cleaned = 0.00244126 Jy ! Component: 3450 - total flux cleaned = 0.00244134 Jy ! Component: 3500 - total flux cleaned = 0.00240782 Jy ! Component: 3550 - total flux cleaned = 0.00244115 Jy ! Component: 3600 - total flux cleaned = 0.00246318 Jy ! Component: 3650 - total flux cleaned = 0.00247419 Jy ! Component: 3700 - total flux cleaned = 0.00240869 Jy ! Component: 3750 - total flux cleaned = 0.00243044 Jy ! Component: 3800 - total flux cleaned = 0.00238731 Jy ! Component: 3850 - total flux cleaned = 0.00239808 Jy ! Component: 3900 - total flux cleaned = 0.00238736 Jy ! Component: 3950 - total flux cleaned = 0.00236614 Jy ! Component: 4000 - total flux cleaned = 0.00238729 Jy ! Component: 4050 - total flux cleaned = 0.00240831 Jy ! Total flux subtracted in 4096 components = 0.00237703 Jy ! Clean residual min=-0.000687 max=0.000641 Jy/beam ! Clean residual mean=0.000000 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.119042 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 447 components and 0.119042 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1639+1632_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.447 x 7.728 at -5.553 degrees (North through East) ! Clean map min=-0.001092 max=0.083264 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1639+1632_S_map.fits wmodel /image_prod/ug002_uva//J1639+1632_S_map.mod ! Writing 447 model components to file: /image_prod/ug002_uva//J1639+1632_S_map.mod wobs /image_prod/ug002_uva//J1639+1632_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1639+1632_S_uvs.fits wwins /image_prod/ug002_uva//J1639+1632_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1639+1632_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0832643 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000193236 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.696227 0.696227 1.39245 2.78491 5.56981 11.1396 22.2793 44.5585 89.117 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.083 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 430.894 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1639+1632_S_dfm.log closed on Thu Mar 5 02:51:16 2020