! Started logfile: /image_prod/ug002_uva//J0622-0109_S_dfm.log on Wed Mar 4 21:17:31 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//J0622-0109_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0622-0109_S_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.99037 visibilities/baseline/integration-bin. ! Found source: J0622-0109 ! ! 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 8022 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 J0622-0109_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=1.013058Jy sigma=7.876463 ! Fit after self-cal, rms=0.851028Jy sigma=6.645361 ! 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=2.739 mas, bmaj=7.307 mas, bpa=-1.642 degrees ! Estimated noise=1.39291 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 = 0.121689 Jy ! Component: 100 - total flux cleaned = 0.148225 Jy ! Total flux subtracted in 100 components = 0.148225 Jy ! Clean residual min=-0.010617 max=0.028003 Jy/beam ! Clean residual mean=-0.000012 rms=0.002766 Jy/beam ! Combined flux in latest and established models = 0.148225 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.148225 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084141Jy sigma=0.587366 ! Fit after self-cal, rms=0.084144Jy sigma=0.587341 ! Inverting map ! Added new window around map position (5, -37). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0237043 Jy ! Component: 100 - total flux cleaned = 0.034736 Jy ! Total flux subtracted in 100 components = 0.034736 Jy ! Clean residual min=-0.007244 max=0.011205 Jy/beam ! Clean residual mean=-0.000003 rms=0.001776 Jy/beam ! Combined flux in latest and established models = 0.182961 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.182961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077582Jy sigma=0.519678 ! Fit after self-cal, rms=0.077360Jy sigma=0.517466 ! Inverting map ! Added new window around map position (-1.5, -47). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00955541 Jy ! Component: 100 - total flux cleaned = 0.013306 Jy ! Total flux subtracted in 100 components = 0.013306 Jy ! Clean residual min=-0.006652 max=0.008881 Jy/beam ! Clean residual mean=-0.000004 rms=0.001528 Jy/beam ! Combined flux in latest and established models = 0.196267 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 29 components and 0.196267 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075789Jy sigma=0.500592 ! Fit after self-cal, rms=0.075705Jy sigma=0.499924 ! 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=3.185 mas, bmaj=8.157 mas, bpa=-2.375 degrees ! Estimated noise=1.0506 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 (-12, -55). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105827 Jy ! Component: 100 - total flux cleaned = 0.0138599 Jy ! Component: 150 - total flux cleaned = 0.0171853 Jy ! Component: 200 - total flux cleaned = 0.0188177 Jy ! Total flux subtracted in 200 components = 0.0188177 Jy ! Clean residual min=-0.005666 max=0.004941 Jy/beam ! Clean residual mean=-0.000010 rms=0.001226 Jy/beam ! Combined flux in latest and established models = 0.215084 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 70 components and 0.215085 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073951Jy sigma=0.481670 ! Fit after self-cal, rms=0.073779Jy sigma=0.480139 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.185 x 8.157 at -2.375 degrees (North through East) ! Clean map min=-0.0051142 max=0.15396 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 0.98 KP 0.96 ! LA 1.04 MK 0.99 OV 0.85 PT 1.04 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.02 HN 0.98 KP 1.02 ! LA 1.06 MK 0.99 OV 0.92 PT 1.04 ! SC 0.82 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.05 HN 1.00 KP 0.98 ! LA 1.01 MK 0.92 OV 0.94 PT 1.06 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.073779Jy sigma=0.480139 ! Fit after self-cal, rms=0.068862Jy sigma=0.468454 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.13 mas, bmaj=8.083 mas, bpa=-2.035 degrees ! Estimated noise=1.03604 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 (-1, -36). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00493593 Jy ! Component: 100 - total flux cleaned = 0.00805423 Jy ! Component: 150 - total flux cleaned = 0.0097179 Jy ! Component: 200 - total flux cleaned = 0.0110531 Jy ! Total flux subtracted in 200 components = 0.0110531 Jy ! Clean residual min=-0.002929 max=0.002634 Jy/beam ! Clean residual mean=-0.000002 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.226138 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 113 components and 0.226138 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068434Jy sigma=0.464366 ! Fit after self-cal, rms=0.068405Jy sigma=0.464010 ! 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=0.068405Jy sigma=0.464010 ! Fit after self-cal, rms=0.065459Jy sigma=0.458210 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.123 mas, bmaj=8.062 mas, bpa=-1.947 degrees ! Estimated noise=1.03182 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142182 Jy ! Component: 100 - total flux cleaned = 0.00231418 Jy ! Component: 150 - total flux cleaned = 0.00292143 Jy ! Component: 200 - total flux cleaned = 0.00331155 Jy ! Total flux subtracted in 200 components = 0.00331155 Jy ! Clean residual min=-0.002153 max=0.002052 Jy/beam ! Clean residual mean=-0.000002 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.229449 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 145 components and 0.229449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065347Jy sigma=0.457373 ! Fit after self-cal, rms=0.065329Jy sigma=0.457273 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 = 0.000572836 Jy ! Component: 100 - total flux cleaned = 0.000747728 Jy ! Component: 150 - total flux cleaned = 0.000828695 Jy ! Component: 200 - total flux cleaned = 0.000978699 Jy ! Total flux subtracted in 200 components = 0.000978699 Jy ! Clean residual min=-0.001991 max=0.001944 Jy/beam ! Clean residual mean=-0.000002 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.230428 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 160 components and 0.230428 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065275Jy sigma=0.456911 ! Fit after self-cal, rms=0.065273Jy sigma=0.456896 ! 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=0.065273Jy sigma=0.456896 ! Fit after self-cal, rms=0.065121Jy sigma=0.456821 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.118 mas, bmaj=8.052 mas, bpa=-1.919 degrees ! Estimated noise=1.03125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000797018 Jy ! Component: 100 - total flux cleaned = 0.00112707 Jy ! Component: 150 - total flux cleaned = 0.00122873 Jy ! Component: 200 - total flux cleaned = 0.00138718 Jy ! Total flux subtracted in 200 components = 0.00138718 Jy ! Clean residual min=-0.001815 max=0.001864 Jy/beam ! Clean residual mean=-0.000002 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.231815 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 172 components and 0.231815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065082Jy sigma=0.456563 ! Fit after self-cal, rms=0.065080Jy sigma=0.456553 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 (2, 87.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000883627 Jy ! Component: 100 - total flux cleaned = 0.000771703 Jy ! Component: 150 - total flux cleaned = 0.000811619 Jy ! Component: 200 - total flux cleaned = 0.00085185 Jy ! Total flux subtracted in 200 components = 0.00085185 Jy ! Clean residual min=-0.001679 max=0.001694 Jy/beam ! Clean residual mean=-0.000001 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.232667 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 197 components and 0.232667 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064972Jy sigma=0.455955 ! Fit after self-cal, rms=0.064970Jy sigma=0.455939 ! Inverting map ! Added new window around map position (75.5, 71). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000769778 Jy ! Component: 100 - total flux cleaned = 0.000812644 Jy ! Component: 150 - total flux cleaned = 0.000704725 Jy ! Component: 200 - total flux cleaned = 0.000638824 Jy ! Total flux subtracted in 200 components = 0.000638824 Jy ! Clean residual min=-0.001592 max=0.001472 Jy/beam ! Clean residual mean=-0.000002 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.233306 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 213 components and 0.233306 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064909Jy sigma=0.455543 ! Fit after self-cal, rms=0.064905Jy sigma=0.455527 ! 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=0.064905Jy sigma=0.455527 ! Fit after self-cal, rms=0.064742Jy sigma=0.455498 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.847 mas, bmaj=13.23 mas, bpa=2.584 degrees ! Estimated noise=1.29424 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000171085 Jy ! Component: 100 - total flux cleaned = 0.000198495 Jy ! Component: 150 - total flux cleaned = 0.000147121 Jy ! Component: 200 - total flux cleaned = 0.000123943 Jy ! Total flux subtracted in 200 components = 0.000123943 Jy ! Clean residual min=-0.001505 max=0.001604 Jy/beam ! Clean residual mean=-0.000004 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.23343 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 233 components and 0.23343 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064732Jy sigma=0.455407 ! Fit after self-cal, rms=0.064729Jy sigma=0.455399 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 = 1.73186e-05 Jy ! Component: 100 - total flux cleaned = 1.71072e-05 Jy ! Component: 150 - total flux cleaned = -3.61021e-06 Jy ! Component: 200 - total flux cleaned = -2.25807e-05 Jy ! Total flux subtracted in 200 components = -2.25807e-05 Jy ! Clean residual min=-0.001460 max=0.001558 Jy/beam ! Clean residual mean=-0.000004 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.233407 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 246 components and 0.233407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064722Jy sigma=0.455338 ! Fit after self-cal, rms=0.064722Jy sigma=0.455335 ! 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=3.117 mas, bmaj=8.045 mas, bpa=-1.915 degrees ! Estimated noise=1.03085 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.117 x 8.045 at -1.915 degrees (North through East) ! Clean map min=-0.0018754 max=0.15213 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=2.692 mas, bmaj=7.247 mas, bpa=-1.254 degrees ! Estimated noise=1.3529 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.117936 Jy ! Component: 100 - total flux cleaned = 0.150924 Jy ! Component: 150 - total flux cleaned = 0.169083 Jy ! Component: 200 - total flux cleaned = 0.181273 Jy ! Total flux subtracted in 200 components = 0.181273 Jy ! Clean residual min=-0.005327 max=0.008123 Jy/beam ! Clean residual mean=0.000003 rms=0.001403 Jy/beam ! Combined flux in latest and established models = 0.181273 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.181273 Jy ! Inverting map and beam ! Estimated beam: bmin=3.117 mas, bmaj=8.045 mas, bpa=-1.915 degrees ! Estimated noise=1.03085 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) ! Added new window around map position (-5.5, -51.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119689 Jy ! Component: 100 - total flux cleaned = 0.0199794 Jy ! Component: 150 - total flux cleaned = 0.0261732 Jy ! Component: 200 - total flux cleaned = 0.0311683 Jy ! Total flux subtracted in 200 components = 0.0311683 Jy ! Clean residual min=-0.003095 max=0.003240 Jy/beam ! Clean residual mean=-0.000000 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.212442 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 76 components and 0.212441 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=7.847 mas, bmaj=13.23 mas, bpa=2.584 degrees ! Estimated noise=1.29424 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00644117 Jy ! Component: 100 - total flux cleaned = 0.0103922 Jy ! Component: 150 - total flux cleaned = 0.0132052 Jy ! Component: 200 - total flux cleaned = 0.0149027 Jy ! Total flux subtracted in 200 components = 0.0149027 Jy ! Clean residual min=-0.002157 max=0.002143 Jy/beam ! Clean residual mean=-0.000003 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.227344 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 = 0.000904812 Jy ! Component: 100 - total flux cleaned = 0.00170518 Jy ! Component: 150 - total flux cleaned = 0.00241183 Jy ! Component: 200 - total flux cleaned = 0.00303947 Jy ! Total flux subtracted in 200 components = 0.00303947 Jy ! Clean residual min=-0.001846 max=0.001718 Jy/beam ! Clean residual mean=-0.000004 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.230384 Jy ! Adding 113 model components to the UV plane model. ! The established model now contains 183 components and 0.230384 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.117 mas, bmaj=8.045 mas, bpa=-1.915 degrees ! Estimated noise=1.03085 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104799 Jy ! Component: 100 - total flux cleaned = 0.00221095 Jy ! Component: 150 - total flux cleaned = 0.00299588 Jy ! Component: 200 - total flux cleaned = 0.00338328 Jy ! Total flux subtracted in 200 components = 0.00338328 Jy ! Clean residual min=-0.001968 max=0.001823 Jy/beam ! Clean residual mean=-0.000003 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.233767 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 202 components and 0.233767 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064929Jy sigma=0.456835 ! Fit after self-cal, rms=0.064920Jy sigma=0.456705 wmodel J0622-0109_S_map.mod ! Writing 202 model components to file: J0622-0109_S_map.mod wobs J0622-0109_S_uvs.fits ! Writing UV FITS file: J0622-0109_S_uvs.fits wwins J0622-0109_S_map.win ! wwins: Wrote 8 windows to J0622-0109_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 = -0.000436652 Jy ! Component: 100 - total flux cleaned = -0.000374185 Jy ! Component: 150 - total flux cleaned = -0.000374179 Jy ! Component: 200 - total flux cleaned = -0.000429595 Jy ! Component: 250 - total flux cleaned = -0.000509958 Jy ! Component: 300 - total flux cleaned = -0.000715977 Jy ! Component: 350 - total flux cleaned = -0.000765485 Jy ! Component: 400 - total flux cleaned = -0.000863335 Jy ! Component: 450 - total flux cleaned = -0.00095822 Jy ! Component: 500 - total flux cleaned = -0.0010049 Jy ! Component: 550 - total flux cleaned = -0.00109622 Jy ! Component: 600 - total flux cleaned = -0.00116323 Jy ! Component: 650 - total flux cleaned = -0.00127257 Jy ! Component: 700 - total flux cleaned = -0.0012939 Jy ! Component: 750 - total flux cleaned = -0.00139975 Jy ! Component: 800 - total flux cleaned = -0.00146217 Jy ! Component: 850 - total flux cleaned = -0.00156435 Jy ! Component: 900 - total flux cleaned = -0.0016246 Jy ! Component: 950 - total flux cleaned = -0.00170407 Jy ! Component: 1000 - total flux cleaned = -0.00180204 Jy ! Component: 1050 - total flux cleaned = -0.00189852 Jy ! Component: 1100 - total flux cleaned = -0.00203166 Jy ! Component: 1150 - total flux cleaned = -0.00214367 Jy ! Component: 1200 - total flux cleaned = -0.00225442 Jy ! Component: 1250 - total flux cleaned = -0.00236343 Jy ! Component: 1300 - total flux cleaned = -0.00238117 Jy ! Component: 1350 - total flux cleaned = -0.00250517 Jy ! Component: 1400 - total flux cleaned = -0.00255752 Jy ! Component: 1450 - total flux cleaned = -0.0026269 Jy ! Component: 1500 - total flux cleaned = -0.00272919 Jy ! Component: 1550 - total flux cleaned = -0.00286359 Jy ! Component: 1600 - total flux cleaned = -0.00294642 Jy ! Component: 1650 - total flux cleaned = -0.00301228 Jy ! Component: 1700 - total flux cleaned = -0.00312589 Jy ! Component: 1750 - total flux cleaned = -0.00322185 Jy ! Component: 1800 - total flux cleaned = -0.00328517 Jy ! Component: 1850 - total flux cleaned = -0.0033638 Jy ! Component: 1900 - total flux cleaned = -0.0033951 Jy ! Component: 1950 - total flux cleaned = -0.00351815 Jy ! Component: 2000 - total flux cleaned = -0.00354844 Jy ! Component: 2050 - total flux cleaned = -0.00365396 Jy ! Component: 2100 - total flux cleaned = -0.00369866 Jy ! Component: 2150 - total flux cleaned = -0.00378722 Jy ! Component: 2200 - total flux cleaned = -0.0038018 Jy ! Component: 2250 - total flux cleaned = -0.00385988 Jy ! Component: 2300 - total flux cleaned = -0.00387408 Jy ! Component: 2350 - total flux cleaned = -0.00393113 Jy ! Component: 2400 - total flux cleaned = -0.00394526 Jy ! Component: 2450 - total flux cleaned = -0.00400141 Jy ! Component: 2500 - total flux cleaned = -0.00401523 Jy ! Component: 2550 - total flux cleaned = -0.00409784 Jy ! Component: 2600 - total flux cleaned = -0.00416608 Jy ! Component: 2650 - total flux cleaned = -0.0042336 Jy ! Component: 2700 - total flux cleaned = -0.00428725 Jy ! Component: 2750 - total flux cleaned = -0.00435362 Jy ! Component: 2800 - total flux cleaned = -0.00436666 Jy ! Component: 2850 - total flux cleaned = -0.004484 Jy ! Component: 2900 - total flux cleaned = -0.00447117 Jy ! Component: 2950 - total flux cleaned = -0.00449693 Jy ! Component: 3000 - total flux cleaned = -0.00456066 Jy ! Component: 3050 - total flux cleaned = -0.00466174 Jy ! Component: 3100 - total flux cleaned = -0.00467427 Jy ! Component: 3150 - total flux cleaned = -0.00472407 Jy ! Component: 3200 - total flux cleaned = -0.00476112 Jy ! Component: 3250 - total flux cleaned = -0.00479806 Jy ! Component: 3300 - total flux cleaned = -0.00483472 Jy ! Component: 3350 - total flux cleaned = -0.00495524 Jy ! Component: 3400 - total flux cleaned = -0.00497915 Jy ! Component: 3450 - total flux cleaned = -0.00501491 Jy ! Component: 3500 - total flux cleaned = -0.00499123 Jy ! Component: 3550 - total flux cleaned = -0.0050381 Jy ! Component: 3600 - total flux cleaned = -0.00509631 Jy ! Component: 3650 - total flux cleaned = -0.00515423 Jy ! Component: 3700 - total flux cleaned = -0.00517717 Jy ! Component: 3750 - total flux cleaned = -0.00523414 Jy ! Component: 3800 - total flux cleaned = -0.00524539 Jy ! Component: 3850 - total flux cleaned = -0.00525651 Jy ! Component: 3900 - total flux cleaned = -0.00531235 Jy ! Component: 3950 - total flux cleaned = -0.00534579 Jy ! Component: 4000 - total flux cleaned = -0.005401 Jy ! Component: 4050 - total flux cleaned = -0.00541205 Jy ! Total flux subtracted in 4096 components = -0.00545573 Jy ! Clean residual min=-0.000667 max=0.000747 Jy/beam ! Clean residual mean=-0.000000 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.228311 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 469 components and 0.228311 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0622-0109_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.117 x 8.045 at -1.915 degrees (North through East) ! Clean map min=-0.0013272 max=0.15027 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0622-0109_S_map.fits wmodel /image_prod/ug002_uva//J0622-0109_S_map.mod ! Writing 469 model components to file: /image_prod/ug002_uva//J0622-0109_S_map.mod wobs /image_prod/ug002_uva//J0622-0109_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0622-0109_S_uvs.fits wwins /image_prod/ug002_uva//J0622-0109_S_map.win ! wwins: Wrote 9 windows to /image_prod/ug002_uva//J0622-0109_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.150269 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000196808 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.392912 0.392912 0.785824 1.57165 3.1433 6.2866 12.5732 25.1464 50.2928 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.15 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 763.529 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0622-0109_S_dfm.log closed on Wed Mar 4 21:17:35 2020