! Started logfile: /image_prod/ug002_uva//J1400-1858_S_dfm.log on Thu Mar 5 01:33:57 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//J1400-1858_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1400-1858_S_uva.fits ! AN table 1: 40 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.853472 visibilities/baseline/integration-bin. ! Found source: J1400-1858 ! ! 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 3687 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 J1400-1858_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 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.047815Jy sigma=7.383844 ! Fit after self-cal, rms=0.695410Jy sigma=4.818907 ! 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=3.356 mas, bmaj=17.59 mas, bpa=-12.6 degrees ! Estimated noise=2.11011 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 = 0.244269 Jy ! Component: 100 - total flux cleaned = 0.306022 Jy ! Total flux subtracted in 100 components = 0.306022 Jy ! Clean residual min=-0.010154 max=0.023080 Jy/beam ! Clean residual mean=-0.000085 rms=0.003587 Jy/beam ! Combined flux in latest and established models = 0.306022 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.306022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092030Jy sigma=0.557040 ! Fit after self-cal, rms=0.092050Jy sigma=0.556971 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0221414 Jy ! Component: 100 - total flux cleaned = 0.0277297 Jy ! Total flux subtracted in 100 components = 0.0277297 Jy ! Clean residual min=-0.010958 max=0.011723 Jy/beam ! Clean residual mean=-0.000026 rms=0.002724 Jy/beam ! Combined flux in latest and established models = 0.333751 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 22 components and 0.333751 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087281Jy sigma=0.522308 ! Fit after self-cal, rms=0.087295Jy sigma=0.522285 ! 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=4.072 mas, bmaj=18.7 mas, bpa=-12.39 degrees ! Estimated noise=1.71392 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 = -0.00113539 Jy ! Component: 100 - total flux cleaned = -0.00211007 Jy ! Component: 150 - total flux cleaned = -0.00283611 Jy ! Component: 200 - total flux cleaned = -0.00366201 Jy ! Total flux subtracted in 200 components = -0.00366201 Jy ! Clean residual min=-0.011975 max=0.010920 Jy/beam ! Clean residual mean=-0.000014 rms=0.002739 Jy/beam ! Combined flux in latest and established models = 0.330089 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 0.330089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086341Jy sigma=0.517122 ! Fit after self-cal, rms=0.086336Jy sigma=0.517111 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.072 x 18.7 at -12.39 degrees (North through East) ! Clean map min=-0.011756 max=0.31352 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 1.06 KP 1.00 ! LA 1.04 MK 0.97 NL 0.98 OV 0.95 ! PT 1.03 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.33 FD 0.94 HN 1.03 KP 1.03 ! LA 1.03 MK 1.00 NL 0.97 OV 0.92 ! PT 1.02 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.96 HN 1.05 KP 1.01 ! LA 1.03 MK 0.99 NL 0.95 OV 0.96 ! PT 1.03 ! ! ! Fit before self-cal, rms=0.086336Jy sigma=0.517111 ! Fit after self-cal, rms=0.086620Jy sigma=0.494265 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.064 mas, bmaj=18.91 mas, bpa=-12.5 degrees ! Estimated noise=1.7201 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 = -0.00284727 Jy ! Component: 100 - total flux cleaned = -0.00361277 Jy ! Component: 150 - total flux cleaned = -0.00430373 Jy ! Component: 200 - total flux cleaned = -0.00483018 Jy ! Total flux subtracted in 200 components = -0.00483018 Jy ! Clean residual min=-0.008863 max=0.008633 Jy/beam ! Clean residual mean=-0.000028 rms=0.002317 Jy/beam ! Combined flux in latest and established models = 0.325259 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 39 components and 0.325259 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086114Jy sigma=0.492571 ! Fit after self-cal, rms=0.086167Jy sigma=0.492498 ! 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=0.086167Jy sigma=0.492498 ! Fit after self-cal, rms=0.091459Jy sigma=0.456786 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.067 mas, bmaj=19.86 mas, bpa=-12.7 degrees ! Estimated noise=1.73332 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00136079 Jy ! Component: 100 - total flux cleaned = -0.00156789 Jy ! Component: 150 - total flux cleaned = -0.00184128 Jy ! Component: 200 - total flux cleaned = -0.00192343 Jy ! Total flux subtracted in 200 components = -0.00192343 Jy ! Clean residual min=-0.005481 max=0.003490 Jy/beam ! Clean residual mean=-0.000020 rms=0.001129 Jy/beam ! Combined flux in latest and established models = 0.323336 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 59 components and 0.323336 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091112Jy sigma=0.455466 ! Fit after self-cal, rms=0.091172Jy sigma=0.455386 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 = -0.000155262 Jy ! Component: 100 - total flux cleaned = -0.0002217 Jy ! Component: 150 - total flux cleaned = -0.000158758 Jy ! Component: 200 - total flux cleaned = -3.55699e-05 Jy ! Total flux subtracted in 200 components = -3.55699e-05 Jy ! Clean residual min=-0.005289 max=0.003535 Jy/beam ! Clean residual mean=-0.000020 rms=0.001104 Jy/beam ! Combined flux in latest and established models = 0.3233 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 72 components and 0.3233 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091004Jy sigma=0.454900 ! Fit after self-cal, rms=0.090997Jy sigma=0.454897 ! 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=0.090997Jy sigma=0.454897 ! Fit after self-cal, rms=0.092659Jy sigma=0.454404 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.066 mas, bmaj=20.01 mas, bpa=-12.74 degrees ! Estimated noise=1.73346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00113939 Jy ! Component: 100 - total flux cleaned = -0.001316 Jy ! Component: 150 - total flux cleaned = -0.00146984 Jy ! Component: 200 - total flux cleaned = -0.00167317 Jy ! Total flux subtracted in 200 components = -0.00167317 Jy ! Clean residual min=-0.004895 max=0.003488 Jy/beam ! Clean residual mean=-0.000020 rms=0.001023 Jy/beam ! Combined flux in latest and established models = 0.321627 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 75 components and 0.321627 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092412Jy sigma=0.453550 ! Fit after self-cal, rms=0.092410Jy sigma=0.453548 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 = -6.48596e-05 Jy ! Component: 100 - total flux cleaned = -6.83511e-05 Jy ! Component: 150 - total flux cleaned = 9.52411e-05 Jy ! Component: 200 - total flux cleaned = 0.000148005 Jy ! Total flux subtracted in 200 components = 0.000148005 Jy ! Clean residual min=-0.004761 max=0.003520 Jy/beam ! Clean residual mean=-0.000019 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.321775 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 77 components and 0.321775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092280Jy sigma=0.453229 ! Fit after self-cal, rms=0.092276Jy sigma=0.453227 ! 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=0.092276Jy sigma=0.453227 ! Fit after self-cal, rms=0.093661Jy sigma=0.452920 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.477 mas, bmaj=22.04 mas, bpa=-6.577 degrees ! Estimated noise=1.93316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000684939 Jy ! Component: 100 - total flux cleaned = -0.000686807 Jy ! Component: 150 - total flux cleaned = -0.000722982 Jy ! Component: 200 - total flux cleaned = -0.000723913 Jy ! Total flux subtracted in 200 components = -0.000723913 Jy ! Clean residual min=-0.004901 max=0.003806 Jy/beam ! Clean residual mean=-0.000027 rms=0.001109 Jy/beam ! Combined flux in latest and established models = 0.321051 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 91 components and 0.321051 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093556Jy sigma=0.452603 ! Fit after self-cal, rms=0.093556Jy sigma=0.452594 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 = 6.99146e-05 Jy ! Component: 100 - total flux cleaned = 9.96688e-05 Jy ! Component: 150 - total flux cleaned = 0.000128722 Jy ! Component: 200 - total flux cleaned = 0.000157044 Jy ! Total flux subtracted in 200 components = 0.000157044 Jy ! Clean residual min=-0.004832 max=0.003756 Jy/beam ! Clean residual mean=-0.000026 rms=0.001104 Jy/beam ! Combined flux in latest and established models = 0.321208 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 93 components and 0.321208 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093488Jy sigma=0.452471 ! Fit after self-cal, rms=0.093485Jy sigma=0.452466 ! 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=4.065 mas, bmaj=20.13 mas, bpa=-12.77 degrees ! Estimated noise=1.73307 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.065 x 20.13 at -12.77 degrees (North through East) ! Clean map min=-0.0045368 max=0.31798 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=3.346 mas, bmaj=19.09 mas, bpa=-12.93 degrees ! Estimated noise=2.13919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.247529 Jy ! Component: 100 - total flux cleaned = 0.302065 Jy ! Component: 150 - total flux cleaned = 0.318202 Jy ! Component: 200 - total flux cleaned = 0.322457 Jy ! Total flux subtracted in 200 components = 0.322457 Jy ! Clean residual min=-0.004752 max=0.003989 Jy/beam ! Clean residual mean=-0.000012 rms=0.001143 Jy/beam ! Combined flux in latest and established models = 0.322457 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.322457 Jy ! Inverting map and beam ! Estimated beam: bmin=4.065 mas, bmaj=20.13 mas, bpa=-12.77 degrees ! Estimated noise=1.73307 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 = 0.000905611 Jy ! Component: 100 - total flux cleaned = 0.00111726 Jy ! Component: 150 - total flux cleaned = 0.00138644 Jy ! Component: 200 - total flux cleaned = 0.00161604 Jy ! Total flux subtracted in 200 components = 0.00161604 Jy ! Clean residual min=-0.003816 max=0.003466 Jy/beam ! Clean residual mean=-0.000011 rms=0.000934 Jy/beam ! Combined flux in latest and established models = 0.324073 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 28 components and 0.324073 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=8.477 mas, bmaj=22.04 mas, bpa=-6.577 degrees ! Estimated noise=1.93316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000431815 Jy ! Component: 100 - total flux cleaned = -0.000336916 Jy ! Component: 150 - total flux cleaned = -0.000296639 Jy ! Component: 200 - total flux cleaned = -0.000187766 Jy ! Total flux subtracted in 200 components = -0.000187766 Jy ! Clean residual min=-0.004401 max=0.003856 Jy/beam ! Clean residual mean=-0.000017 rms=0.001087 Jy/beam ! Combined flux in latest and established models = 0.323885 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 = 6.5217e-05 Jy ! Component: 100 - total flux cleaned = 0.000154332 Jy ! Component: 150 - total flux cleaned = 0.000262107 Jy ! Component: 200 - total flux cleaned = 0.000261357 Jy ! Total flux subtracted in 200 components = 0.000261357 Jy ! Clean residual min=-0.004386 max=0.003810 Jy/beam ! Clean residual mean=-0.000016 rms=0.001083 Jy/beam ! Combined flux in latest and established models = 0.324147 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 49 components and 0.324147 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.065 mas, bmaj=20.13 mas, bpa=-12.77 degrees ! Estimated noise=1.73307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000212562 Jy ! Component: 100 - total flux cleaned = 0.000212019 Jy ! Component: 150 - total flux cleaned = 0.000245842 Jy ! Component: 200 - total flux cleaned = 0.000213376 Jy ! Total flux subtracted in 200 components = 0.000213376 Jy ! Clean residual min=-0.003787 max=0.003277 Jy/beam ! Clean residual mean=-0.000010 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.32436 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 59 components and 0.32436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092735Jy sigma=0.451671 ! Fit after self-cal, rms=0.092666Jy sigma=0.451647 wmodel J1400-1858_S_map.mod ! Writing 59 model components to file: J1400-1858_S_map.mod wobs J1400-1858_S_uvs.fits ! Writing UV FITS file: J1400-1858_S_uvs.fits wwins J1400-1858_S_map.win ! wwins: Wrote 1 windows to J1400-1858_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 = -0.00154229 Jy ! Component: 100 - total flux cleaned = -0.00266441 Jy ! Component: 150 - total flux cleaned = -0.00364884 Jy ! Component: 200 - total flux cleaned = -0.00431083 Jy ! Component: 250 - total flux cleaned = -0.00464878 Jy ! Component: 300 - total flux cleaned = -0.00487981 Jy ! Component: 350 - total flux cleaned = -0.00510314 Jy ! Component: 400 - total flux cleaned = -0.00527463 Jy ! Component: 450 - total flux cleaned = -0.00544015 Jy ! Component: 500 - total flux cleaned = -0.00560107 Jy ! Component: 550 - total flux cleaned = -0.00567971 Jy ! Component: 600 - total flux cleaned = -0.00583172 Jy ! Component: 650 - total flux cleaned = -0.0059057 Jy ! Component: 700 - total flux cleaned = -0.00601282 Jy ! Component: 750 - total flux cleaned = -0.00601304 Jy ! Component: 800 - total flux cleaned = -0.00618326 Jy ! Component: 850 - total flux cleaned = -0.00618267 Jy ! Component: 900 - total flux cleaned = -0.00608622 Jy ! Component: 950 - total flux cleaned = -0.00611841 Jy ! Component: 1000 - total flux cleaned = -0.00621103 Jy ! Component: 1050 - total flux cleaned = -0.00621085 Jy ! Component: 1100 - total flux cleaned = -0.00621123 Jy ! Component: 1150 - total flux cleaned = -0.0063584 Jy ! Component: 1200 - total flux cleaned = -0.00644511 Jy ! Component: 1250 - total flux cleaned = -0.00647316 Jy ! Component: 1300 - total flux cleaned = -0.00655686 Jy ! Component: 1350 - total flux cleaned = -0.00666605 Jy ! Component: 1400 - total flux cleaned = -0.00674616 Jy ! Component: 1450 - total flux cleaned = -0.00690421 Jy ! Component: 1500 - total flux cleaned = -0.00700744 Jy ! Component: 1550 - total flux cleaned = -0.00705869 Jy ! Component: 1600 - total flux cleaned = -0.00715978 Jy ! Component: 1650 - total flux cleaned = -0.0072592 Jy ! Component: 1700 - total flux cleaned = -0.00728395 Jy ! Component: 1750 - total flux cleaned = -0.00735658 Jy ! Component: 1800 - total flux cleaned = -0.00749955 Jy ! Component: 1850 - total flux cleaned = -0.0075466 Jy ! Component: 1900 - total flux cleaned = -0.00763962 Jy ! Component: 1950 - total flux cleaned = -0.00775444 Jy ! Component: 2000 - total flux cleaned = -0.00784519 Jy ! Component: 2050 - total flux cleaned = -0.00797946 Jy ! Component: 2100 - total flux cleaned = -0.00804562 Jy ! Component: 2150 - total flux cleaned = -0.00808916 Jy ! Component: 2200 - total flux cleaned = -0.00815418 Jy ! Component: 2250 - total flux cleaned = -0.00823978 Jy ! Component: 2300 - total flux cleaned = -0.00832457 Jy ! Component: 2350 - total flux cleaned = -0.00845002 Jy ! Component: 2400 - total flux cleaned = -0.00851225 Jy ! Component: 2450 - total flux cleaned = -0.008635 Jy ! Component: 2500 - total flux cleaned = -0.00865526 Jy ! Component: 2550 - total flux cleaned = -0.00871547 Jy ! Component: 2600 - total flux cleaned = -0.0088151 Jy ! Component: 2650 - total flux cleaned = -0.0089135 Jy ! Component: 2700 - total flux cleaned = -0.00899147 Jy ! Component: 2750 - total flux cleaned = -0.00908804 Jy ! Component: 2800 - total flux cleaned = -0.00918373 Jy ! Component: 2850 - total flux cleaned = -0.0092597 Jy ! Component: 2900 - total flux cleaned = -0.00937238 Jy ! Component: 2950 - total flux cleaned = -0.00950263 Jy ! Component: 3000 - total flux cleaned = -0.00952093 Jy ! Component: 3050 - total flux cleaned = -0.00959409 Jy ! Component: 3100 - total flux cleaned = -0.00959401 Jy ! Component: 3150 - total flux cleaned = -0.00964806 Jy ! Component: 3200 - total flux cleaned = -0.00968381 Jy ! Component: 3250 - total flux cleaned = -0.00970172 Jy ! Component: 3300 - total flux cleaned = -0.00975451 Jy ! Component: 3350 - total flux cleaned = -0.00973699 Jy ! Component: 3400 - total flux cleaned = -0.00973692 Jy ! Component: 3450 - total flux cleaned = -0.00978851 Jy ! Component: 3500 - total flux cleaned = -0.00978836 Jy ! Component: 3550 - total flux cleaned = -0.00980537 Jy ! Component: 3600 - total flux cleaned = -0.00983924 Jy ! Component: 3650 - total flux cleaned = -0.00985602 Jy ! Component: 3700 - total flux cleaned = -0.00983934 Jy ! Component: 3750 - total flux cleaned = -0.00987267 Jy ! Component: 3800 - total flux cleaned = -0.00988917 Jy ! Component: 3850 - total flux cleaned = -0.00990564 Jy ! Component: 3900 - total flux cleaned = -0.00990547 Jy ! Component: 3950 - total flux cleaned = -0.00992177 Jy ! Component: 4000 - total flux cleaned = -0.00993795 Jy ! Component: 4050 - total flux cleaned = -0.0099541 Jy ! Total flux subtracted in 4096 components = -0.00997027 Jy ! Clean residual min=-0.000884 max=0.000933 Jy/beam ! Clean residual mean=-0.000006 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.31439 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 348 components and 0.31439 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1400-1858_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.065 x 20.13 at -12.77 degrees (North through East) ! Clean map min=-0.0041412 max=0.31709 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1400-1858_S_map.fits wmodel /image_prod/ug002_uva//J1400-1858_S_map.mod ! Writing 348 model components to file: /image_prod/ug002_uva//J1400-1858_S_map.mod wobs /image_prod/ug002_uva//J1400-1858_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1400-1858_S_uvs.fits wwins /image_prod/ug002_uva//J1400-1858_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J1400-1858_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.317094 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000308663 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.292023 0.292023 0.584047 1.16809 2.33619 4.67237 9.34475 18.6895 37.379 74.758 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.317 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1027.31 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1400-1858_S_dfm.log closed on Thu Mar 5 01:34:01 2020