! Started logfile: /image_prod/ug002_uva//J0223+4259_S_dfm.log on Wed Mar 4 19:31:32 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//J0223+4259_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0223+4259_S_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.981037 visibilities/baseline/integration-bin. ! Found source: J0223+4259 ! ! 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 9933 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 J0223+4259_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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.020895Jy sigma=8.332837 ! Fit after self-cal, rms=0.853996Jy sigma=6.959519 ! 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=2.998 mas, bmaj=5.11 mas, bpa=-10.53 degrees ! Estimated noise=1.5066 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 = 0.111548 Jy ! Component: 100 - total flux cleaned = 0.142901 Jy ! Total flux subtracted in 100 components = 0.142901 Jy ! Clean residual min=-0.006190 max=0.012788 Jy/beam ! Clean residual mean=0.000022 rms=0.001713 Jy/beam ! Combined flux in latest and established models = 0.142901 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.142901 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080797Jy sigma=0.505638 ! Fit after self-cal, rms=0.080742Jy sigma=0.505386 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134127 Jy ! Component: 100 - total flux cleaned = 0.0196983 Jy ! Total flux subtracted in 100 components = 0.0196983 Jy ! Clean residual min=-0.005271 max=0.008745 Jy/beam ! Clean residual mean=0.000023 rms=0.001380 Jy/beam ! Combined flux in latest and established models = 0.162599 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.162599 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078455Jy sigma=0.480678 ! Fit after self-cal, rms=0.078419Jy sigma=0.480438 ! Inverting map ! Added new window around map position (5, 3.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00779027 Jy ! Component: 100 - total flux cleaned = 0.0105629 Jy ! Total flux subtracted in 100 components = 0.0105629 Jy ! Clean residual min=-0.005031 max=0.006069 Jy/beam ! Clean residual mean=0.000021 rms=0.001250 Jy/beam ! Combined flux in latest and established models = 0.173162 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 0.173162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077572Jy sigma=0.471607 ! Fit after self-cal, rms=0.077469Jy sigma=0.470485 ! 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=3.651 mas, bmaj=5.964 mas, bpa=-7.525 degrees ! Estimated noise=0.902529 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 = 0.0028071 Jy ! Component: 100 - total flux cleaned = 0.00291075 Jy ! Component: 150 - total flux cleaned = 0.0028175 Jy ! Component: 200 - total flux cleaned = 0.00288824 Jy ! Total flux subtracted in 200 components = 0.00288824 Jy ! Clean residual min=-0.003799 max=0.005280 Jy/beam ! Clean residual mean=0.000012 rms=0.001047 Jy/beam ! Combined flux in latest and established models = 0.17605 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 35 components and 0.17605 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077193Jy sigma=0.467660 ! Fit after self-cal, rms=0.077165Jy sigma=0.467355 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.651 x 5.964 at -7.525 degrees (North through East) ! Clean map min=-0.003703 max=0.14409 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.02 KP 0.98 ! LA 1.04 MK 0.99 NL 0.93 OV 0.91 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 1.02 KP 1.04 ! LA 1.02 MK 1.00 NL 1.09 OV 0.92 ! PT 1.05 SC 0.72 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.04 KP 1.04 ! LA 1.04 MK 1.01 NL 1.02 OV 0.93 ! PT 1.04 SC 1.01 ! ! ! Fit before self-cal, rms=0.077165Jy sigma=0.467355 ! Fit after self-cal, rms=0.069093Jy sigma=0.457094 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.623 mas, bmaj=5.897 mas, bpa=-6.198 degrees ! Estimated noise=0.8947 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, 9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00550565 Jy ! Component: 100 - total flux cleaned = 0.00816569 Jy ! Component: 150 - total flux cleaned = 0.0089214 Jy ! Component: 200 - total flux cleaned = 0.0090459 Jy ! Total flux subtracted in 200 components = 0.0090459 Jy ! Clean residual min=-0.002803 max=0.003402 Jy/beam ! Clean residual mean=0.000010 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.185096 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 63 components and 0.185096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068656Jy sigma=0.452639 ! Fit after self-cal, rms=0.068558Jy sigma=0.451956 ! 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=0.068558Jy sigma=0.451956 ! Fit after self-cal, rms=0.068588Jy sigma=0.443793 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.615 mas, bmaj=5.864 mas, bpa=-6.16 degrees ! Estimated noise=0.896588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00251531 Jy ! Component: 100 - total flux cleaned = 0.00385835 Jy ! Component: 150 - total flux cleaned = 0.00410011 Jy ! Component: 200 - total flux cleaned = 0.00406813 Jy ! Total flux subtracted in 200 components = 0.00406813 Jy ! Clean residual min=-0.001619 max=0.001934 Jy/beam ! Clean residual mean=-0.000000 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.189164 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 86 components and 0.189164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068491Jy sigma=0.442736 ! Fit after self-cal, rms=0.068518Jy sigma=0.442547 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 (62, -92.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015558 Jy ! Component: 100 - total flux cleaned = 0.00181174 Jy ! Component: 150 - total flux cleaned = 0.00192013 Jy ! Component: 200 - total flux cleaned = 0.00192168 Jy ! Total flux subtracted in 200 components = 0.00192168 Jy ! Clean residual min=-0.001544 max=0.001741 Jy/beam ! Clean residual mean=0.000000 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.191086 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 104 components and 0.191086 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068460Jy sigma=0.442009 ! Fit after self-cal, rms=0.068456Jy sigma=0.441989 ! 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=0.068456Jy sigma=0.441989 ! Fit after self-cal, rms=0.068560Jy sigma=0.441856 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.605 mas, bmaj=5.855 mas, bpa=-6.127 degrees ! Estimated noise=0.897135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112048 Jy ! Component: 100 - total flux cleaned = 0.00144627 Jy ! Component: 150 - total flux cleaned = 0.00161387 Jy ! Component: 200 - total flux cleaned = 0.0016905 Jy ! Total flux subtracted in 200 components = 0.0016905 Jy ! Clean residual min=-0.001513 max=0.001591 Jy/beam ! Clean residual mean=0.000001 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.192777 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 113 components and 0.192777 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068534Jy sigma=0.441568 ! Fit after self-cal, rms=0.068529Jy sigma=0.441551 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 = 0.000289207 Jy ! Component: 100 - total flux cleaned = 0.000313947 Jy ! Component: 150 - total flux cleaned = 0.000313618 Jy ! Component: 200 - total flux cleaned = 0.000269498 Jy ! Total flux subtracted in 200 components = 0.000269498 Jy ! Clean residual min=-0.001479 max=0.001489 Jy/beam ! Clean residual mean=0.000001 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.193046 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 121 components and 0.193046 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068514Jy sigma=0.441411 ! Fit after self-cal, rms=0.068511Jy sigma=0.441407 ! 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=0.068511Jy sigma=0.441407 ! Fit after self-cal, rms=0.068462Jy sigma=0.441373 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.833 mas, bmaj=9.514 mas, bpa=0.8659 degrees ! Estimated noise=1.10007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000697831 Jy ! Component: 100 - total flux cleaned = 0.00104425 Jy ! Component: 150 - total flux cleaned = 0.00131844 Jy ! Component: 200 - total flux cleaned = 0.00149811 Jy ! Total flux subtracted in 200 components = 0.00149811 Jy ! Clean residual min=-0.001829 max=0.001465 Jy/beam ! Clean residual mean=0.000003 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.194544 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 142 components and 0.194544 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068455Jy sigma=0.441312 ! Fit after self-cal, rms=0.068451Jy sigma=0.441300 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 = 0.000243334 Jy ! Component: 100 - total flux cleaned = 0.000319599 Jy ! Component: 150 - total flux cleaned = 0.000360204 Jy ! Component: 200 - total flux cleaned = 0.000396866 Jy ! Total flux subtracted in 200 components = 0.000396866 Jy ! Clean residual min=-0.001792 max=0.001490 Jy/beam ! Clean residual mean=0.000003 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.194941 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 151 components and 0.194941 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068449Jy sigma=0.441296 ! Fit after self-cal, rms=0.068447Jy sigma=0.441294 ! 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=3.599 mas, bmaj=5.852 mas, bpa=-6.141 degrees ! Estimated noise=0.897527 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.599 x 5.852 at -6.141 degrees (North through East) ! Clean map min=-0.0014328 max=0.14309 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=2.973 mas, bmaj=5.025 mas, bpa=-9.531 degrees ! Estimated noise=1.48053 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.109493 Jy ! Component: 100 - total flux cleaned = 0.141189 Jy ! Component: 150 - total flux cleaned = 0.156627 Jy ! Component: 200 - total flux cleaned = 0.165929 Jy ! Total flux subtracted in 200 components = 0.165929 Jy ! Clean residual min=-0.003747 max=0.005252 Jy/beam ! Clean residual mean=0.000014 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 0.165929 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.165929 Jy ! Inverting map and beam ! Estimated beam: bmin=3.599 mas, bmaj=5.852 mas, bpa=-6.141 degrees ! Estimated noise=0.897527 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 = 0.00913592 Jy ! Component: 100 - total flux cleaned = 0.0151762 Jy ! Component: 150 - total flux cleaned = 0.0192918 Jy ! Component: 200 - total flux cleaned = 0.0222124 Jy ! Total flux subtracted in 200 components = 0.0222124 Jy ! Clean residual min=-0.002058 max=0.001943 Jy/beam ! Clean residual mean=0.000002 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.188141 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 60 components and 0.188141 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=7.833 mas, bmaj=9.514 mas, bpa=0.8659 degrees ! Estimated noise=1.10007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00315096 Jy ! Component: 100 - total flux cleaned = 0.0050153 Jy ! Component: 150 - total flux cleaned = 0.00579439 Jy ! Component: 200 - total flux cleaned = 0.00640043 Jy ! Total flux subtracted in 200 components = 0.00640043 Jy ! Clean residual min=-0.001992 max=0.001643 Jy/beam ! Clean residual mean=0.000003 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.194542 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 = 0.000352246 Jy ! Component: 100 - total flux cleaned = 0.000533922 Jy ! Component: 150 - total flux cleaned = 0.000560795 Jy ! Component: 200 - total flux cleaned = 0.00061177 Jy ! Total flux subtracted in 200 components = 0.00061177 Jy ! Clean residual min=-0.001911 max=0.001539 Jy/beam ! Clean residual mean=0.000003 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.195154 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 112 components and 0.195154 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.599 mas, bmaj=5.852 mas, bpa=-6.141 degrees ! Estimated noise=0.897527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000119267 Jy ! Component: 100 - total flux cleaned = -0.000150287 Jy ! Component: 150 - total flux cleaned = -0.000255169 Jy ! Component: 200 - total flux cleaned = -0.000318426 Jy ! Total flux subtracted in 200 components = -0.000318426 Jy ! Clean residual min=-0.001639 max=0.001580 Jy/beam ! Clean residual mean=0.000001 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.194835 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 136 components and 0.194835 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068501Jy sigma=0.441746 ! Fit after self-cal, rms=0.068497Jy sigma=0.441663 wmodel J0223+4259_S_map.mod ! Writing 136 model components to file: J0223+4259_S_map.mod wobs J0223+4259_S_uvs.fits ! Writing UV FITS file: J0223+4259_S_uvs.fits wwins J0223+4259_S_map.win ! wwins: Wrote 4 windows to J0223+4259_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 = -0.000271669 Jy ! Component: 100 - total flux cleaned = -0.000494714 Jy ! Component: 150 - total flux cleaned = -0.000573729 Jy ! Component: 200 - total flux cleaned = -0.000497425 Jy ! Component: 250 - total flux cleaned = -0.000521093 Jy ! Component: 300 - total flux cleaned = -0.000496461 Jy ! Component: 350 - total flux cleaned = -0.000565221 Jy ! Component: 400 - total flux cleaned = -0.000610437 Jy ! Component: 450 - total flux cleaned = -0.000742567 Jy ! Component: 500 - total flux cleaned = -0.000828655 Jy ! Component: 550 - total flux cleaned = -0.000870813 Jy ! Component: 600 - total flux cleaned = -0.000974273 Jy ! Component: 650 - total flux cleaned = -0.00103509 Jy ! Component: 700 - total flux cleaned = -0.00115518 Jy ! Component: 750 - total flux cleaned = -0.00123368 Jy ! Component: 800 - total flux cleaned = -0.00133093 Jy ! Component: 850 - total flux cleaned = -0.00154167 Jy ! Component: 900 - total flux cleaned = -0.00169279 Jy ! Component: 950 - total flux cleaned = -0.00182312 Jy ! Component: 1000 - total flux cleaned = -0.00200696 Jy ! Component: 1050 - total flux cleaned = -0.00218867 Jy ! Component: 1100 - total flux cleaned = -0.00233201 Jy ! Component: 1150 - total flux cleaned = -0.00245616 Jy ! Component: 1200 - total flux cleaned = -0.00261413 Jy ! Component: 1250 - total flux cleaned = -0.0027524 Jy ! Component: 1300 - total flux cleaned = -0.00275247 Jy ! Component: 1350 - total flux cleaned = -0.00290523 Jy ! Component: 1400 - total flux cleaned = -0.0030055 Jy ! Component: 1450 - total flux cleaned = -0.00302208 Jy ! Component: 1500 - total flux cleaned = -0.00315339 Jy ! Component: 1550 - total flux cleaned = -0.00316968 Jy ! Component: 1600 - total flux cleaned = -0.00328211 Jy ! Component: 1650 - total flux cleaned = -0.0033936 Jy ! Component: 1700 - total flux cleaned = -0.00340935 Jy ! Component: 1750 - total flux cleaned = -0.00351871 Jy ! Component: 1800 - total flux cleaned = -0.00354944 Jy ! Component: 1850 - total flux cleaned = -0.0036412 Jy ! Component: 1900 - total flux cleaned = -0.00374747 Jy ! Component: 1950 - total flux cleaned = -0.00383754 Jy ! Component: 2000 - total flux cleaned = -0.00391202 Jy ! Component: 2050 - total flux cleaned = -0.00398569 Jy ! Component: 2100 - total flux cleaned = -0.00402962 Jy ! Component: 2150 - total flux cleaned = -0.00411659 Jy ! Component: 2200 - total flux cleaned = -0.00420279 Jy ! Component: 2250 - total flux cleaned = -0.00423139 Jy ! Component: 2300 - total flux cleaned = -0.00427403 Jy ! Component: 2350 - total flux cleaned = -0.00438642 Jy ! Component: 2400 - total flux cleaned = -0.00448386 Jy ! Component: 2450 - total flux cleaned = -0.00452517 Jy ! Component: 2500 - total flux cleaned = -0.00452516 Jy ! Component: 2550 - total flux cleaned = -0.00466126 Jy ! Component: 2600 - total flux cleaned = -0.00471531 Jy ! Component: 2650 - total flux cleaned = -0.00478224 Jy ! Component: 2700 - total flux cleaned = -0.00483544 Jy ! Component: 2750 - total flux cleaned = -0.00490156 Jy ! Component: 2800 - total flux cleaned = -0.00500639 Jy ! Component: 2850 - total flux cleaned = -0.00505835 Jy ! Component: 2900 - total flux cleaned = -0.00508439 Jy ! Component: 2950 - total flux cleaned = -0.00512308 Jy ! Component: 3000 - total flux cleaned = -0.00518685 Jy ! Component: 3050 - total flux cleaned = -0.00519955 Jy ! Component: 3100 - total flux cleaned = -0.00528774 Jy ! Component: 3150 - total flux cleaned = -0.00531282 Jy ! Component: 3200 - total flux cleaned = -0.00535023 Jy ! Component: 3250 - total flux cleaned = -0.00543698 Jy ! Component: 3300 - total flux cleaned = -0.00547384 Jy ! Component: 3350 - total flux cleaned = -0.00552261 Jy ! Component: 3400 - total flux cleaned = -0.00561976 Jy ! Component: 3450 - total flux cleaned = -0.0056439 Jy ! Component: 3500 - total flux cleaned = -0.00570399 Jy ! Component: 3550 - total flux cleaned = -0.00575166 Jy ! Component: 3600 - total flux cleaned = -0.00582286 Jy ! Component: 3650 - total flux cleaned = -0.00589357 Jy ! Component: 3700 - total flux cleaned = -0.00598726 Jy ! Component: 3750 - total flux cleaned = -0.00605717 Jy ! Component: 3800 - total flux cleaned = -0.00611509 Jy ! Component: 3850 - total flux cleaned = -0.00616119 Jy ! Component: 3900 - total flux cleaned = -0.0062299 Jy ! Component: 3950 - total flux cleaned = -0.00630952 Jy ! Component: 4000 - total flux cleaned = -0.00636607 Jy ! Component: 4050 - total flux cleaned = -0.00642246 Jy ! Total flux subtracted in 4096 components = -0.00654553 Jy ! Clean residual min=-0.000661 max=0.000630 Jy/beam ! Clean residual mean=-0.000001 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.18829 Jy keep ! Adding 313 model components to the UV plane model. ! The established model now contains 449 components and 0.18829 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0223+4259_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.599 x 5.852 at -6.141 degrees (North through East) ! Clean map min=-0.001149 max=0.14232 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0223+4259_S_map.fits wmodel /image_prod/ug002_uva//J0223+4259_S_map.mod ! Writing 449 model components to file: /image_prod/ug002_uva//J0223+4259_S_map.mod wobs /image_prod/ug002_uva//J0223+4259_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0223+4259_S_uvs.fits wwins /image_prod/ug002_uva//J0223+4259_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0223+4259_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.142319 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000200618 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.422891 0.422891 0.845782 1.69156 3.38313 6.76626 13.5325 27.065 54.13 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.142 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 709.402 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0223+4259_S_dfm.log closed on Wed Mar 4 19:31:36 2020