! Started logfile: /image_prod/ug002_uva//J2333+3901_S_dfm.log on Thu Mar 5 06:19:56 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//J2333+3901_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2333+3901_S_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.983333 visibilities/baseline/integration-bin. ! Found source: J2333+3901 ! ! 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 7965 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 J2333+3901_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=1.065580Jy sigma=8.177474 ! Fit after self-cal, rms=0.758866Jy sigma=5.919656 ! 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=2.806 mas, bmaj=5.179 mas, bpa=-8.939 degrees ! Estimated noise=1.64446 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 = 0.184583 Jy ! Component: 100 - total flux cleaned = 0.256485 Jy ! Total flux subtracted in 100 components = 0.256485 Jy ! Clean residual min=-0.027764 max=0.063172 Jy/beam ! Clean residual mean=-0.000011 rms=0.007432 Jy/beam ! Combined flux in latest and established models = 0.256485 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.256485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.155694Jy sigma=1.122531 ! Fit after self-cal, rms=0.155469Jy sigma=1.119495 ! Inverting map ! Added new window around map position (20.5, 40). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0587663 Jy ! Component: 100 - total flux cleaned = 0.0935996 Jy ! Total flux subtracted in 100 components = 0.0935996 Jy ! Clean residual min=-0.022681 max=0.042271 Jy/beam ! Clean residual mean=-0.000004 rms=0.005712 Jy/beam ! Combined flux in latest and established models = 0.350084 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 38 components and 0.350084 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.128354Jy sigma=0.929347 ! Fit after self-cal, rms=0.124798Jy sigma=0.895654 ! Inverting map ! Added new window around map position (-19, -38). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.037159 Jy ! Component: 100 - total flux cleaned = 0.0603863 Jy ! Total flux subtracted in 100 components = 0.0603863 Jy ! Clean residual min=-0.017575 max=0.021788 Jy/beam ! Clean residual mean=-0.000003 rms=0.004512 Jy/beam ! Combined flux in latest and established models = 0.41047 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 50 components and 0.410471 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.112667Jy sigma=0.806090 ! Fit after self-cal, rms=0.112372Jy sigma=0.803394 ! 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=3.396 mas, bmaj=5.909 mas, bpa=-7.691 degrees ! Estimated noise=1.06707 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 = 0.0203712 Jy ! Component: 100 - total flux cleaned = 0.0342414 Jy ! Component: 150 - total flux cleaned = 0.0443618 Jy ! Component: 200 - total flux cleaned = 0.0488523 Jy ! Total flux subtracted in 200 components = 0.0488523 Jy ! Clean residual min=-0.014606 max=0.022256 Jy/beam ! Clean residual mean=-0.000037 rms=0.004703 Jy/beam ! Combined flux in latest and established models = 0.459323 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 68 components and 0.459323 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107299Jy sigma=0.768286 ! Fit after self-cal, rms=0.107129Jy sigma=0.767205 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.396 x 5.909 at -7.691 degrees (North through East) ! Clean map min=-0.01421 max=0.21054 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.92 HN 1.14 KP 0.96 ! LA 0.98 MK 1.09 NL 0.91 OV 1.18 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.15 KP 0.98 ! LA 0.99 MK 1.04 NL 0.89 OV 1.20 ! SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.93 HN 1.10 KP 1.00 ! LA 0.98 MK 1.01 NL 0.85 OV 1.16 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.107129Jy sigma=0.767205 ! Fit after self-cal, rms=0.109072Jy sigma=0.723509 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.461 mas, bmaj=5.972 mas, bpa=-7.386 degrees ! Estimated noise=1.0877 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 = 0.00404779 Jy ! Component: 100 - total flux cleaned = 0.00326004 Jy ! Component: 150 - total flux cleaned = 0.00278431 Jy ! Component: 200 - total flux cleaned = 0.00318602 Jy ! Total flux subtracted in 200 components = 0.00318602 Jy ! Clean residual min=-0.015250 max=0.016482 Jy/beam ! Clean residual mean=-0.000027 rms=0.004187 Jy/beam ! Combined flux in latest and established models = 0.462509 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 79 components and 0.462509 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107953Jy sigma=0.713346 ! Fit after self-cal, rms=0.107903Jy sigma=0.712417 ! 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=0.107903Jy sigma=0.712417 ! Fit after self-cal, rms=0.105321Jy sigma=0.579559 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.45 mas, bmaj=5.943 mas, bpa=-10.04 degrees ! Estimated noise=1.0822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00453883 Jy ! Component: 100 - total flux cleaned = 0.00707804 Jy ! Component: 150 - total flux cleaned = 0.00948374 Jy ! Component: 200 - total flux cleaned = 0.0114213 Jy ! Total flux subtracted in 200 components = 0.0114213 Jy ! Clean residual min=-0.008035 max=0.010813 Jy/beam ! Clean residual mean=-0.000022 rms=0.002234 Jy/beam ! Combined flux in latest and established models = 0.47393 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 93 components and 0.47393 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104666Jy sigma=0.573270 ! Fit after self-cal, rms=0.105095Jy sigma=0.572230 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 (-33.5, -9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107898 Jy ! Component: 100 - total flux cleaned = 0.0174725 Jy ! Component: 150 - total flux cleaned = 0.0224236 Jy ! Component: 200 - total flux cleaned = 0.0264885 Jy ! Total flux subtracted in 200 components = 0.0264885 Jy ! Clean residual min=-0.007938 max=0.007448 Jy/beam ! Clean residual mean=-0.000016 rms=0.001807 Jy/beam ! Combined flux in latest and established models = 0.500419 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 129 components and 0.500419 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104003Jy sigma=0.555964 ! Fit after self-cal, rms=0.103931Jy sigma=0.555420 ! 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=0.103931Jy sigma=0.555420 ! Fit after self-cal, rms=0.105200Jy sigma=0.553803 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.455 mas, bmaj=5.956 mas, bpa=-9.702 degrees ! Estimated noise=1.07817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00401684 Jy ! Component: 100 - total flux cleaned = 0.00656119 Jy ! Component: 150 - total flux cleaned = 0.00901971 Jy ! Component: 200 - total flux cleaned = 0.0111043 Jy ! Total flux subtracted in 200 components = 0.0111043 Jy ! Clean residual min=-0.007281 max=0.006822 Jy/beam ! Clean residual mean=-0.000009 rms=0.001685 Jy/beam ! Combined flux in latest and established models = 0.511523 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 140 components and 0.511523 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104861Jy sigma=0.549827 ! Fit after self-cal, rms=0.104855Jy sigma=0.549493 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 = 0.00160232 Jy ! Component: 100 - total flux cleaned = 0.00359736 Jy ! Component: 150 - total flux cleaned = 0.00542444 Jy ! Component: 200 - total flux cleaned = 0.00710965 Jy ! Total flux subtracted in 200 components = 0.00710965 Jy ! Clean residual min=-0.007165 max=0.006441 Jy/beam ! Clean residual mean=-0.000008 rms=0.001625 Jy/beam ! Combined flux in latest and established models = 0.518633 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 147 components and 0.518633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104652Jy sigma=0.547418 ! Fit after self-cal, rms=0.104635Jy sigma=0.547192 ! 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=0.104635Jy sigma=0.547192 ! Fit after self-cal, rms=0.105163Jy sigma=0.546871 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.227 mas, bmaj=9.045 mas, bpa=-7.63 degrees ! Estimated noise=1.28276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00504468 Jy ! Component: 100 - total flux cleaned = 0.00901338 Jy ! Component: 150 - total flux cleaned = 0.0121613 Jy ! Component: 200 - total flux cleaned = 0.0139564 Jy ! Total flux subtracted in 200 components = 0.0139564 Jy ! Clean residual min=-0.010179 max=0.009124 Jy/beam ! Clean residual mean=-0.000007 rms=0.002616 Jy/beam ! Combined flux in latest and established models = 0.532589 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 174 components and 0.532589 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105108Jy sigma=0.545805 ! Fit after self-cal, rms=0.105089Jy sigma=0.545662 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 = 0.00176262 Jy ! Component: 100 - total flux cleaned = 0.00309071 Jy ! Component: 150 - total flux cleaned = 0.00428098 Jy ! Component: 200 - total flux cleaned = 0.00520445 Jy ! Total flux subtracted in 200 components = 0.00520445 Jy ! Clean residual min=-0.009847 max=0.008895 Jy/beam ! Clean residual mean=-0.000006 rms=0.002540 Jy/beam ! Combined flux in latest and established models = 0.537793 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 178 components and 0.537794 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105095Jy sigma=0.545271 ! Fit after self-cal, rms=0.105078Jy sigma=0.545223 ! 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=3.45 mas, bmaj=5.953 mas, bpa=-9.693 degrees ! Estimated noise=1.07563 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.45 x 5.953 at -9.693 degrees (North through East) ! Clean map min=-0.0075768 max=0.20288 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=2.833 mas, bmaj=5.226 mas, bpa=-11.43 degrees ! Estimated noise=1.66812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.189147 Jy ! Component: 100 - total flux cleaned = 0.28088 Jy ! Component: 150 - total flux cleaned = 0.335411 Jy ! Component: 200 - total flux cleaned = 0.371485 Jy ! Total flux subtracted in 200 components = 0.371485 Jy ! Clean residual min=-0.012180 max=0.020248 Jy/beam ! Clean residual mean=-0.000013 rms=0.003356 Jy/beam ! Combined flux in latest and established models = 0.371485 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.371485 Jy ! Inverting map and beam ! Estimated beam: bmin=3.45 mas, bmaj=5.953 mas, bpa=-9.693 degrees ! Estimated noise=1.07563 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 = 0.0300848 Jy ! Component: 100 - total flux cleaned = 0.05088 Jy ! Component: 150 - total flux cleaned = 0.0660419 Jy ! Component: 200 - total flux cleaned = 0.0782387 Jy ! Total flux subtracted in 200 components = 0.0782387 Jy ! Clean residual min=-0.007936 max=0.010510 Jy/beam ! Clean residual mean=-0.000021 rms=0.002318 Jy/beam ! Combined flux in latest and established models = 0.449724 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 65 components and 0.449724 Jy ! Inverting map ! Added new window around map position (-23, -42.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110967 Jy ! Component: 100 - total flux cleaned = 0.0199972 Jy ! Component: 150 - total flux cleaned = 0.0276801 Jy ! Component: 200 - total flux cleaned = 0.0344026 Jy ! Total flux subtracted in 200 components = 0.0344026 Jy ! Clean residual min=-0.007631 max=0.007153 Jy/beam ! Clean residual mean=-0.000012 rms=0.001881 Jy/beam ! Combined flux in latest and established models = 0.484126 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 103 components and 0.484126 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=7.227 mas, bmaj=9.045 mas, bpa=-7.63 degrees ! Estimated noise=1.28276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106873 Jy ! Component: 100 - total flux cleaned = 0.019124 Jy ! Component: 150 - total flux cleaned = 0.0261532 Jy ! Component: 200 - total flux cleaned = 0.0320821 Jy ! Total flux subtracted in 200 components = 0.0320821 Jy ! Clean residual min=-0.010905 max=0.009199 Jy/beam ! Clean residual mean=-0.000010 rms=0.002789 Jy/beam ! Combined flux in latest and established models = 0.516209 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 = 0.00504694 Jy ! Component: 100 - total flux cleaned = 0.00937611 Jy ! Component: 150 - total flux cleaned = 0.0124086 Jy ! Component: 200 - total flux cleaned = 0.0144392 Jy ! Total flux subtracted in 200 components = 0.0144392 Jy ! Clean residual min=-0.010436 max=0.009199 Jy/beam ! Clean residual mean=-0.000003 rms=0.002571 Jy/beam ! Combined flux in latest and established models = 0.530648 Jy ! Adding 103 model components to the UV plane model. ! The established model now contains 195 components and 0.530648 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.45 mas, bmaj=5.953 mas, bpa=-9.693 degrees ! Estimated noise=1.07563 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151807 Jy ! Component: 100 - total flux cleaned = 0.00178575 Jy ! Component: 150 - total flux cleaned = 0.00225686 Jy ! Component: 200 - total flux cleaned = 0.00269107 Jy ! Total flux subtracted in 200 components = 0.00269107 Jy ! Clean residual min=-0.007164 max=0.005836 Jy/beam ! Clean residual mean=0.000001 rms=0.001516 Jy/beam ! Combined flux in latest and established models = 0.533339 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 220 components and 0.533339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104963Jy sigma=0.544091 ! Fit after self-cal, rms=0.104879Jy sigma=0.542946 wmodel J2333+3901_S_map.mod ! Writing 220 model components to file: J2333+3901_S_map.mod wobs J2333+3901_S_uvs.fits ! Writing UV FITS file: J2333+3901_S_uvs.fits wwins J2333+3901_S_map.win ! wwins: Wrote 5 windows to J2333+3901_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 = -0.00204673 Jy ! Component: 100 - total flux cleaned = -0.00155449 Jy ! Component: 150 - total flux cleaned = -0.000920304 Jy ! Component: 200 - total flux cleaned = -0.000570503 Jy ! Component: 250 - total flux cleaned = -0.000483875 Jy ! Component: 300 - total flux cleaned = -0.000162926 Jy ! Component: 350 - total flux cleaned = 0.000146538 Jy ! Component: 400 - total flux cleaned = 6.94829e-05 Jy ! Component: 450 - total flux cleaned = 0.000216503 Jy ! Component: 500 - total flux cleaned = 0.000643058 Jy ! Component: 550 - total flux cleaned = 0.000918856 Jy ! Component: 600 - total flux cleaned = 0.00125565 Jy ! Component: 650 - total flux cleaned = 0.00158462 Jy ! Component: 700 - total flux cleaned = 0.00190767 Jy ! Component: 750 - total flux cleaned = 0.00222317 Jy ! Component: 800 - total flux cleaned = 0.0026547 Jy ! Component: 850 - total flux cleaned = 0.00301588 Jy ! Component: 900 - total flux cleaned = 0.00330985 Jy ! Component: 950 - total flux cleaned = 0.003483 Jy ! Component: 1000 - total flux cleaned = 0.00382382 Jy ! Component: 1050 - total flux cleaned = 0.00426846 Jy ! Component: 1100 - total flux cleaned = 0.00459531 Jy ! Component: 1150 - total flux cleaned = 0.00480778 Jy ! Component: 1200 - total flux cleaned = 0.00491169 Jy ! Component: 1250 - total flux cleaned = 0.00506586 Jy ! Component: 1300 - total flux cleaned = 0.00516751 Jy ! Component: 1350 - total flux cleaned = 0.00536562 Jy ! Component: 1400 - total flux cleaned = 0.00560982 Jy ! Component: 1450 - total flux cleaned = 0.00575362 Jy ! Component: 1500 - total flux cleaned = 0.00584822 Jy ! Component: 1550 - total flux cleaned = 0.00589578 Jy ! Component: 1600 - total flux cleaned = 0.00621785 Jy ! Component: 1650 - total flux cleaned = 0.00626139 Jy ! Component: 1700 - total flux cleaned = 0.00643966 Jy ! Component: 1750 - total flux cleaned = 0.0065714 Jy ! Component: 1800 - total flux cleaned = 0.00661487 Jy ! Component: 1850 - total flux cleaned = 0.00682944 Jy ! Component: 1900 - total flux cleaned = 0.00695572 Jy ! Component: 1950 - total flux cleaned = 0.00712263 Jy ! Component: 2000 - total flux cleaned = 0.00720515 Jy ! Component: 2050 - total flux cleaned = 0.00728761 Jy ! Component: 2100 - total flux cleaned = 0.00740792 Jy ! Component: 2150 - total flux cleaned = 0.00748754 Jy ! Component: 2200 - total flux cleaned = 0.00776179 Jy ! Component: 2250 - total flux cleaned = 0.00787777 Jy ! Component: 2300 - total flux cleaned = 0.00784011 Jy ! Component: 2350 - total flux cleaned = 0.00799167 Jy ! Component: 2400 - total flux cleaned = 0.00802956 Jy ! Component: 2450 - total flux cleaned = 0.00806708 Jy ! Component: 2500 - total flux cleaned = 0.00810434 Jy ! Component: 2550 - total flux cleaned = 0.00803294 Jy ! Component: 2600 - total flux cleaned = 0.00813963 Jy ! Component: 2650 - total flux cleaned = 0.00820995 Jy ! Component: 2700 - total flux cleaned = 0.00841913 Jy ! Component: 2750 - total flux cleaned = 0.00835031 Jy ! Component: 2800 - total flux cleaned = 0.00852126 Jy ! Component: 2850 - total flux cleaned = 0.0085888 Jy ! Component: 2900 - total flux cleaned = 0.00858887 Jy ! Component: 2950 - total flux cleaned = 0.0086889 Jy ! Component: 3000 - total flux cleaned = 0.00882072 Jy ! Component: 3050 - total flux cleaned = 0.00882107 Jy ! Component: 3100 - total flux cleaned = 0.00901415 Jy ! Component: 3150 - total flux cleaned = 0.00914169 Jy ! Component: 3200 - total flux cleaned = 0.00929946 Jy ! Component: 3250 - total flux cleaned = 0.00929985 Jy ! Component: 3300 - total flux cleaned = 0.00945536 Jy ! Component: 3350 - total flux cleaned = 0.00948679 Jy ! Component: 3400 - total flux cleaned = 0.00970004 Jy ! Component: 3450 - total flux cleaned = 0.00976046 Jy ! Component: 3500 - total flux cleaned = 0.00997045 Jy ! Component: 3550 - total flux cleaned = 0.0101187 Jy ! Component: 3600 - total flux cleaned = 0.0100893 Jy ! Component: 3650 - total flux cleaned = 0.0102935 Jy ! Component: 3700 - total flux cleaned = 0.0104668 Jy ! Component: 3750 - total flux cleaned = 0.0105813 Jy ! Component: 3800 - total flux cleaned = 0.010638 Jy ! Component: 3850 - total flux cleaned = 0.010666 Jy ! Component: 3900 - total flux cleaned = 0.0107499 Jy ! Component: 3950 - total flux cleaned = 0.0107221 Jy ! Component: 4000 - total flux cleaned = 0.0107221 Jy ! Component: 4050 - total flux cleaned = 0.0108585 Jy ! Total flux subtracted in 4096 components = 0.0108043 Jy ! Clean residual min=-0.001811 max=0.001515 Jy/beam ! Clean residual mean=0.000000 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.544143 Jy keep ! Adding 369 model components to the UV plane model. ! The established model now contains 589 components and 0.544143 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2333+3901_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.45 x 5.953 at -9.693 degrees (North through East) ! Clean map min=-0.0046677 max=0.20021 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2333+3901_S_map.fits wmodel /image_prod/ug002_uva//J2333+3901_S_map.mod ! Writing 589 model components to file: /image_prod/ug002_uva//J2333+3901_S_map.mod wobs /image_prod/ug002_uva//J2333+3901_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2333+3901_S_uvs.fits wwins /image_prod/ug002_uva//J2333+3901_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J2333+3901_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.20021 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000518085 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.776313 0.776313 1.55263 3.10525 6.21051 12.421 24.842 49.6841 99.3681 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.2 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 386.441 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2333+3901_S_dfm.log closed on Thu Mar 5 06:20:01 2020