! Started logfile: /image_prod/ug002_uva//J1205-2634_S_dfm.log on Thu Mar 5 00:24:47 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//J1205-2634_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1205-2634_S_uva.fits ! AN table 1: 40 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.978333 visibilities/baseline/integration-bin. ! Found source: J1205-2634 ! ! 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 5283 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 J1205-2634_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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.044531Jy sigma=6.411897 ! Fit after self-cal, rms=0.784595Jy sigma=4.494942 ! 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=2.582 mas, bmaj=6.945 mas, bpa=-7.506 degrees ! Estimated noise=2.44839 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 = 0.192099 Jy ! Component: 100 - total flux cleaned = 0.237599 Jy ! Total flux subtracted in 100 components = 0.237599 Jy ! Clean residual min=-0.014004 max=0.033759 Jy/beam ! Clean residual mean=-0.000093 rms=0.004595 Jy/beam ! Combined flux in latest and established models = 0.237599 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.237599 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.129955Jy sigma=0.632670 ! Fit after self-cal, rms=0.129739Jy sigma=0.631962 ! Inverting map ! Added new window around map position (-4.5, 15). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0303163 Jy ! Component: 100 - total flux cleaned = 0.045188 Jy ! Total flux subtracted in 100 components = 0.045188 Jy ! Clean residual min=-0.011525 max=0.027138 Jy/beam ! Clean residual mean=-0.000060 rms=0.003604 Jy/beam ! Combined flux in latest and established models = 0.282787 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 25 components and 0.282787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.123020Jy sigma=0.570712 ! Fit after self-cal, rms=0.122067Jy sigma=0.561218 ! Inverting map ! Added new window around map position (-5, -25.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0203234 Jy ! Component: 100 - total flux cleaned = 0.0281816 Jy ! Total flux subtracted in 100 components = 0.0281816 Jy ! Clean residual min=-0.010247 max=0.017565 Jy/beam ! Clean residual mean=-0.000036 rms=0.002977 Jy/beam ! Combined flux in latest and established models = 0.310969 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 35 components and 0.310969 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.118379Jy sigma=0.539744 ! Fit after self-cal, rms=0.117979Jy sigma=0.535859 ! 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=3.157 mas, bmaj=8.019 mas, bpa=-6.643 degrees ! Estimated noise=1.68452 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 = 0.00988957 Jy ! Component: 100 - total flux cleaned = 0.0124948 Jy ! Component: 150 - total flux cleaned = 0.0148595 Jy ! Component: 200 - total flux cleaned = 0.0162316 Jy ! Total flux subtracted in 200 components = 0.0162316 Jy ! Clean residual min=-0.009643 max=0.015927 Jy/beam ! Clean residual mean=-0.000042 rms=0.003175 Jy/beam ! Combined flux in latest and established models = 0.3272 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 48 components and 0.3272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.115670Jy sigma=0.530979 ! Fit after self-cal, rms=0.115546Jy sigma=0.529495 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.157 x 8.019 at -6.643 degrees (North through East) ! Clean map min=-0.010028 max=0.21798 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 2.70 FD 1.00 HN 1.09 KP 0.96 ! LA 0.97 MK 1.01 NL 0.94 OV 0.97 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 2.59 FD 0.97 HN 1.10 KP 0.95 ! LA 0.95 MK 1.00 NL 1.01 OV 0.96 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 2.60 FD 0.97 HN 1.08 KP 0.97 ! LA 0.94 MK 1.00 NL 0.93 OV 0.97 ! PT 0.99 SC 0.96 ! ! ! Fit before self-cal, rms=0.115546Jy sigma=0.529495 ! Fit after self-cal, rms=0.195743Jy sigma=0.485283 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.129 mas, bmaj=8.038 mas, bpa=-6.587 degrees ! Estimated noise=1.75203 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 = -0.00707425 Jy ! Component: 100 - total flux cleaned = -0.00920499 Jy ! Component: 150 - total flux cleaned = -0.0101556 Jy ! Component: 200 - total flux cleaned = -0.0108415 Jy ! Total flux subtracted in 200 components = -0.0108415 Jy ! Clean residual min=-0.006661 max=0.010267 Jy/beam ! Clean residual mean=-0.000055 rms=0.001868 Jy/beam ! Combined flux in latest and established models = 0.316359 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 68 components and 0.316359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.195408Jy sigma=0.480562 ! Fit after self-cal, rms=0.196079Jy sigma=0.479963 ! Inverting map ! Added new window around map position (-16.5, 39.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00926833 Jy ! Component: 100 - total flux cleaned = 0.0116982 Jy ! Component: 150 - total flux cleaned = 0.0119778 Jy ! Component: 200 - total flux cleaned = 0.0121069 Jy ! Total flux subtracted in 200 components = 0.0121069 Jy ! Clean residual min=-0.007242 max=0.004955 Jy/beam ! Clean residual mean=-0.000020 rms=0.001494 Jy/beam ! Combined flux in latest and established models = 0.328466 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 93 components and 0.328466 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.195628Jy sigma=0.472201 ! Fit after self-cal, rms=0.195610Jy sigma=0.471676 ! 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=0.195610Jy sigma=0.471676 ! Fit after self-cal, rms=0.207417Jy sigma=0.467282 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.141 mas, bmaj=8.048 mas, bpa=-6.757 degrees ! Estimated noise=1.74887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00122835 Jy ! Component: 100 - total flux cleaned = -0.000895273 Jy ! Component: 150 - total flux cleaned = -0.000707372 Jy ! Component: 200 - total flux cleaned = -0.000388771 Jy ! Total flux subtracted in 200 components = -0.000388771 Jy ! Clean residual min=-0.005987 max=0.004324 Jy/beam ! Clean residual mean=-0.000018 rms=0.001196 Jy/beam ! Combined flux in latest and established models = 0.328077 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 116 components and 0.328077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.207271Jy sigma=0.465378 ! Fit after self-cal, rms=0.207400Jy sigma=0.465137 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 = -0.000614391 Jy ! Component: 100 - total flux cleaned = -0.000458952 Jy ! Component: 150 - total flux cleaned = -0.000392647 Jy ! Component: 200 - total flux cleaned = -0.000264065 Jy ! Total flux subtracted in 200 components = -0.000264065 Jy ! Clean residual min=-0.005685 max=0.004108 Jy/beam ! Clean residual mean=-0.000018 rms=0.001146 Jy/beam ! Combined flux in latest and established models = 0.327813 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 124 components and 0.327813 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.207330Jy sigma=0.464399 ! Fit after self-cal, rms=0.207340Jy sigma=0.464342 ! 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=0.207340Jy sigma=0.464342 ! Fit after self-cal, rms=0.213636Jy sigma=0.463954 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.141 mas, bmaj=8.041 mas, bpa=-6.827 degrees ! Estimated noise=1.74616 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00216613 Jy ! Component: 100 - total flux cleaned = -0.00196083 Jy ! Component: 150 - total flux cleaned = -0.00189898 Jy ! Component: 200 - total flux cleaned = -0.00183991 Jy ! Total flux subtracted in 200 components = -0.00183991 Jy ! Clean residual min=-0.005132 max=0.003985 Jy/beam ! Clean residual mean=-0.000017 rms=0.001071 Jy/beam ! Combined flux in latest and established models = 0.325973 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 131 components and 0.325973 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.213565Jy sigma=0.463208 ! Fit after self-cal, rms=0.213615Jy sigma=0.463129 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 = -0.000563891 Jy ! Component: 100 - total flux cleaned = -0.000451985 Jy ! Component: 150 - total flux cleaned = -0.000400818 Jy ! Component: 200 - total flux cleaned = -0.000252188 Jy ! Total flux subtracted in 200 components = -0.000252188 Jy ! Clean residual min=-0.004923 max=0.003857 Jy/beam ! Clean residual mean=-0.000017 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 0.325721 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 140 components and 0.325721 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.213576Jy sigma=0.462746 ! Fit after self-cal, rms=0.213580Jy sigma=0.462724 ! 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=0.213580Jy sigma=0.462724 ! Fit after self-cal, rms=0.218284Jy sigma=0.462555 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.814 mas, bmaj=19.19 mas, bpa=-3.191 degrees ! Estimated noise=2.17312 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000842652 Jy ! Component: 100 - total flux cleaned = -0.000790824 Jy ! Component: 150 - total flux cleaned = -0.000746856 Jy ! Component: 200 - total flux cleaned = -0.000712062 Jy ! Total flux subtracted in 200 components = -0.000712062 Jy ! Clean residual min=-0.004926 max=0.004642 Jy/beam ! Clean residual mean=-0.000030 rms=0.001365 Jy/beam ! Combined flux in latest and established models = 0.325009 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 157 components and 0.325009 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.218299Jy sigma=0.462277 ! Fit after self-cal, rms=0.218339Jy sigma=0.462214 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 = -0.000121111 Jy ! Component: 100 - total flux cleaned = -5.19953e-05 Jy ! Component: 150 - total flux cleaned = -5.27322e-05 Jy ! Component: 200 - total flux cleaned = -5.39832e-05 Jy ! Total flux subtracted in 200 components = -5.39832e-05 Jy ! Clean residual min=-0.004817 max=0.004594 Jy/beam ! Clean residual mean=-0.000030 rms=0.001352 Jy/beam ! Combined flux in latest and established models = 0.324955 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 166 components and 0.324955 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.218351Jy sigma=0.462136 ! Fit after self-cal, rms=0.218353Jy sigma=0.462110 ! 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=3.139 mas, bmaj=8.033 mas, bpa=-6.888 degrees ! Estimated noise=1.7432 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.139 x 8.033 at -6.888 degrees (North through East) ! Clean map min=-0.00552 max=0.22693 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=2.568 mas, bmaj=6.938 mas, bpa=-7.714 degrees ! Estimated noise=2.53656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.198204 Jy ! Component: 100 - total flux cleaned = 0.248412 Jy ! Component: 150 - total flux cleaned = 0.270555 Jy ! Component: 200 - total flux cleaned = 0.282621 Jy ! Total flux subtracted in 200 components = 0.282621 Jy ! Clean residual min=-0.006356 max=0.007101 Jy/beam ! Clean residual mean=-0.000055 rms=0.001740 Jy/beam ! Combined flux in latest and established models = 0.282621 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.282621 Jy ! Inverting map and beam ! Estimated beam: bmin=3.139 mas, bmaj=8.033 mas, bpa=-6.888 degrees ! Estimated noise=1.7432 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 = 0.0107809 Jy ! Component: 100 - total flux cleaned = 0.0184429 Jy ! Component: 150 - total flux cleaned = 0.0241969 Jy ! Component: 200 - total flux cleaned = 0.0286146 Jy ! Total flux subtracted in 200 components = 0.0286146 Jy ! Clean residual min=-0.004478 max=0.003993 Jy/beam ! Clean residual mean=-0.000041 rms=0.001141 Jy/beam ! Combined flux in latest and established models = 0.311236 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 63 components and 0.311236 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=7.814 mas, bmaj=19.19 mas, bpa=-3.191 degrees ! Estimated noise=2.17312 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00488086 Jy ! Component: 100 - total flux cleaned = 0.00804202 Jy ! Component: 150 - total flux cleaned = 0.0102361 Jy ! Component: 200 - total flux cleaned = 0.0112114 Jy ! Total flux subtracted in 200 components = 0.0112114 Jy ! Clean residual min=-0.005153 max=0.004898 Jy/beam ! Clean residual mean=-0.000037 rms=0.001412 Jy/beam ! Combined flux in latest and established models = 0.322447 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 = 0.000323683 Jy ! Component: 100 - total flux cleaned = 0.000649738 Jy ! Component: 150 - total flux cleaned = 0.000900244 Jy ! Component: 200 - total flux cleaned = 0.000977686 Jy ! Total flux subtracted in 200 components = 0.000977686 Jy ! Clean residual min=-0.004948 max=0.004737 Jy/beam ! Clean residual mean=-0.000033 rms=0.001381 Jy/beam ! Combined flux in latest and established models = 0.323425 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 113 components and 0.323425 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.139 mas, bmaj=8.033 mas, bpa=-6.888 degrees ! Estimated noise=1.7432 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000610317 Jy ! Component: 100 - total flux cleaned = -0.000669746 Jy ! Component: 150 - total flux cleaned = -0.000615352 Jy ! Component: 200 - total flux cleaned = -0.000465083 Jy ! Total flux subtracted in 200 components = -0.000465083 Jy ! Clean residual min=-0.004251 max=0.003945 Jy/beam ! Clean residual mean=-0.000016 rms=0.000990 Jy/beam ! Combined flux in latest and established models = 0.32296 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 128 components and 0.32296 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.218387Jy sigma=0.461879 ! Fit after self-cal, rms=0.218323Jy sigma=0.461717 wmodel J1205-2634_S_map.mod ! Writing 128 model components to file: J1205-2634_S_map.mod wobs J1205-2634_S_uvs.fits ! Writing UV FITS file: J1205-2634_S_uvs.fits wwins J1205-2634_S_map.win ! wwins: Wrote 4 windows to J1205-2634_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 = -0.000968853 Jy ! Component: 100 - total flux cleaned = -0.00176369 Jy ! Component: 150 - total flux cleaned = -0.00219764 Jy ! Component: 200 - total flux cleaned = -0.00213822 Jy ! Component: 250 - total flux cleaned = -0.00225365 Jy ! Component: 300 - total flux cleaned = -0.00242016 Jy ! Component: 350 - total flux cleaned = -0.00258008 Jy ! Component: 400 - total flux cleaned = -0.00273536 Jy ! Component: 450 - total flux cleaned = -0.00293609 Jy ! Component: 500 - total flux cleaned = -0.00318127 Jy ! Component: 550 - total flux cleaned = -0.00351377 Jy ! Component: 600 - total flux cleaned = -0.00379075 Jy ! Component: 650 - total flux cleaned = -0.00410628 Jy ! Component: 700 - total flux cleaned = -0.00436979 Jy ! Component: 750 - total flux cleaned = -0.00449827 Jy ! Component: 800 - total flux cleaned = -0.00466725 Jy ! Component: 850 - total flux cleaned = -0.00479288 Jy ! Component: 900 - total flux cleaned = -0.00499698 Jy ! Component: 950 - total flux cleaned = -0.00515798 Jy ! Component: 1000 - total flux cleaned = -0.00547375 Jy ! Component: 1050 - total flux cleaned = -0.00570633 Jy ! Component: 1100 - total flux cleaned = -0.00604966 Jy ! Component: 1150 - total flux cleaned = -0.00623718 Jy ! Component: 1200 - total flux cleaned = -0.00645901 Jy ! Component: 1250 - total flux cleaned = -0.00671337 Jy ! Component: 1300 - total flux cleaned = -0.00696393 Jy ! Component: 1350 - total flux cleaned = -0.00714024 Jy ! Component: 1400 - total flux cleaned = -0.00731432 Jy ! Component: 1450 - total flux cleaned = -0.0075204 Jy ! Component: 1500 - total flux cleaned = -0.00768983 Jy ! Component: 1550 - total flux cleaned = -0.00789103 Jy ! Component: 1600 - total flux cleaned = -0.00808914 Jy ! Component: 1650 - total flux cleaned = -0.00838209 Jy ! Component: 1700 - total flux cleaned = -0.00847866 Jy ! Component: 1750 - total flux cleaned = -0.00860628 Jy ! Component: 1800 - total flux cleaned = -0.00876381 Jy ! Component: 1850 - total flux cleaned = -0.00895031 Jy ! Component: 1900 - total flux cleaned = -0.00898048 Jy ! Component: 1950 - total flux cleaned = -0.00907201 Jy ! Component: 2000 - total flux cleaned = -0.00919258 Jy ! Component: 2050 - total flux cleaned = -0.00925232 Jy ! Component: 2100 - total flux cleaned = -0.00934145 Jy ! Component: 2150 - total flux cleaned = -0.00942996 Jy ! Component: 2200 - total flux cleaned = -0.00960475 Jy ! Component: 2250 - total flux cleaned = -0.0096337 Jy ! Component: 2300 - total flux cleaned = -0.00974815 Jy ! Component: 2350 - total flux cleaned = -0.0097763 Jy ! Component: 2400 - total flux cleaned = -0.00983258 Jy ! Component: 2450 - total flux cleaned = -0.0100002 Jy ! Component: 2500 - total flux cleaned = -0.0100834 Jy ! Component: 2550 - total flux cleaned = -0.0102204 Jy ! Component: 2600 - total flux cleaned = -0.0102477 Jy ! Component: 2650 - total flux cleaned = -0.010329 Jy ! Component: 2700 - total flux cleaned = -0.0103828 Jy ! Component: 2750 - total flux cleaned = -0.0104899 Jy ! Component: 2800 - total flux cleaned = -0.0105431 Jy ! Component: 2850 - total flux cleaned = -0.0106223 Jy ! Component: 2900 - total flux cleaned = -0.0106746 Jy ! Component: 2950 - total flux cleaned = -0.0107528 Jy ! Component: 3000 - total flux cleaned = -0.0108045 Jy ! Component: 3050 - total flux cleaned = -0.0109075 Jy ! Component: 3100 - total flux cleaned = -0.0110605 Jy ! Component: 3150 - total flux cleaned = -0.0110858 Jy ! Component: 3200 - total flux cleaned = -0.0111614 Jy ! Component: 3250 - total flux cleaned = -0.0112866 Jy ! Component: 3300 - total flux cleaned = -0.011361 Jy ! Component: 3350 - total flux cleaned = -0.011435 Jy ! Component: 3400 - total flux cleaned = -0.0115334 Jy ! Component: 3450 - total flux cleaned = -0.011631 Jy ! Component: 3500 - total flux cleaned = -0.0117283 Jy ! Component: 3550 - total flux cleaned = -0.0118733 Jy ! Component: 3600 - total flux cleaned = -0.0119213 Jy ! Component: 3650 - total flux cleaned = -0.0119454 Jy ! Component: 3700 - total flux cleaned = -0.0121352 Jy ! Component: 3750 - total flux cleaned = -0.0122295 Jy ! Component: 3800 - total flux cleaned = -0.0122766 Jy ! Component: 3850 - total flux cleaned = -0.0123932 Jy ! Component: 3900 - total flux cleaned = -0.0124396 Jy ! Component: 3950 - total flux cleaned = -0.0125321 Jy ! Component: 4000 - total flux cleaned = -0.012601 Jy ! Component: 4050 - total flux cleaned = -0.0127609 Jy ! Total flux subtracted in 4096 components = -0.0127155 Jy ! Clean residual min=-0.001378 max=0.001742 Jy/beam ! Clean residual mean=-0.000006 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.310244 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 410 components and 0.310244 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1205-2634_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.139 x 8.033 at -6.888 degrees (North through East) ! Clean map min=-0.0026546 max=0.23275 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1205-2634_S_map.fits wmodel /image_prod/ug002_uva//J1205-2634_S_map.mod ! Writing 410 model components to file: /image_prod/ug002_uva//J1205-2634_S_map.mod wobs /image_prod/ug002_uva//J1205-2634_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1205-2634_S_uvs.fits wwins /image_prod/ug002_uva//J1205-2634_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1205-2634_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.232748 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000408845 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.52698 0.52698 1.05396 2.10792 4.21584 8.43168 16.8634 33.7267 67.4534 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.232 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 569.281 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1205-2634_S_dfm.log closed on Thu Mar 5 00:24:51 2020