! Started logfile: /scr/pima/rv119_uvs/J1939-1525_S_dfm.log on Sun Dec 17 11:38:40 2017 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv119_uvs/J1939-1525_S_uva.fits ! Reading UV FITS file: /scr/pima/rv119_uvs/J1939-1525_S_uva.fits ! AN table 1: 17 integrations on 10 of 10 possible baselines. ! AN table 2: 4 integrations on 28 of 28 possible baselines. ! AN table 3: 2 integrations on 28 of 28 possible baselines. ! AN table 4: 4 integrations on 28 of 28 possible baselines. ! AN table 5: 8 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.599407 visibilities/baseline/integration-bin. ! Found source: J1939-1525 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 1616 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J1939-1525_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 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 31 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 18 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 31 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 18 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 31 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 20 telescope corrections were flagged in sub-array 4. ! A total of 20 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 31 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 18 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.461523Jy sigma=17.350580 ! Fit after self-cal, rms=0.644405Jy sigma=5.277028 ! 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=2.666 mas, bmaj=4.559 mas, bpa=1.959 degrees ! Estimated noise=1.81781 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 = 0.651103 Jy ! Component: 100 - total flux cleaned = 0.811003 Jy ! Total flux subtracted in 100 components = 0.811003 Jy ! Clean residual min=-0.046729 max=0.060246 Jy/beam ! Clean residual mean=0.000030 rms=0.013651 Jy/beam ! Combined flux in latest and established models = 0.811003 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.811003 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.632768Jy sigma=4.804806 ! Fit after self-cal, rms=0.632658Jy sigma=4.804739 ! 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=3.332 mas, bmaj=4.701 mas, bpa=3.775 degrees ! Estimated noise=1.53307 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 = 0.0731737 Jy ! Component: 100 - total flux cleaned = 0.102984 Jy ! Component: 150 - total flux cleaned = 0.112326 Jy ! Component: 200 - total flux cleaned = 0.112749 Jy ! Total flux subtracted in 200 components = 0.112749 Jy ! Clean residual min=-0.036006 max=0.037851 Jy/beam ! Clean residual mean=0.000048 rms=0.009895 Jy/beam ! Combined flux in latest and established models = 0.923752 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 0.923752 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.618901Jy sigma=4.730295 ! Fit after self-cal, rms=0.618843Jy sigma=4.730143 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.332 x 4.701 at 3.775 degrees (North through East) ! Clean map min=-0.034614 max=0.82274 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.24 HN 1.36 ON 0.98 SC 1.20 ! WZ 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 HN 1.04 KP 1.05 LA 1.06 ! NL 1.06 OV 1.06 PT 1.06 SC 1.15 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 KP 1.06 LA 1.03 MK 0.89 ! NL 1.06 OV 1.11 PT 1.05 SC 1.18 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* KP 1.03 LA 1.03 MK 1.00 ! NL 1.05 OV 1.06 PT 1.02 SC 1.20 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.15 FD 1.09 KP 1.13 LA 1.10 ! MK 0.97 NL 1.03 OV 1.10 PT 1.01 ! ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.20 HN 1.29 ON 1.11 SC 1.14 ! WZ 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.08 HN 1.07 KP 1.04 LA 1.07 ! NL 1.06 OV 1.06 PT 1.05 SC 1.10 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 KP 1.07 LA 1.03 MK 1.17 ! NL 1.02 OV 1.05 PT 1.02 SC 1.19 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* KP 1.04 LA 1.04 MK 1.00 ! NL 1.01 OV 1.05 PT 1.03 SC 1.20 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.02 FD 1.09 KP 1.06 LA 1.05 ! MK 1.02 NL 1.04 OV 1.06 PT 1.01 ! ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.28 HN 1.24 ON 0.82 SC 0.40 ! WZ 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 HN 1.06 KP 0.25 LA 1.06 ! NL 1.00* OV 1.05 PT 1.08 SC 0.41 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 KP 0.38 LA 1.03 MK 1.65 ! NL 1.00* OV 1.08 PT 1.06 SC 0.74 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* KP 0.40 LA 1.02 MK 0.85 ! NL 1.00* OV 1.10 PT 1.00 SC 0.64 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.06 FD 1.05 KP 0.40 LA 1.00 ! MK 0.99 NL 1.00* OV 1.04 PT 1.03 ! ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.11 HN 1.35 ON 0.88 SC 1.18 ! WZ 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.03 HN 1.03 KP 1.07 LA 1.07 ! NL 1.06 OV 1.05 PT 1.04 SC 1.13 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 KP 1.05 LA 1.05 MK 0.91 ! NL 1.05 OV 1.05 PT 1.04 SC 1.19 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* KP 1.04 LA 1.03 MK 1.01 ! NL 1.03 OV 0.95 PT 1.04 SC 1.19 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.07 FD 1.08 KP 1.07 LA 1.04 ! MK 1.02 NL 1.02 OV 1.05 PT 1.02 ! ! ! Fit before self-cal, rms=0.618843Jy sigma=4.730143 ! Fit after self-cal, rms=0.114407Jy sigma=1.320112 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.245 mas, bmaj=6.403 mas, bpa=-1.625 degrees ! Estimated noise=1.51534 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 = -0.00195328 Jy ! Component: 100 - total flux cleaned = -0.00238114 Jy ! Component: 150 - total flux cleaned = -0.00237916 Jy ! Component: 200 - total flux cleaned = -0.00237191 Jy ! Total flux subtracted in 200 components = -0.00237191 Jy ! Clean residual min=-0.013563 max=0.010716 Jy/beam ! Clean residual mean=0.000067 rms=0.002689 Jy/beam ! Combined flux in latest and established models = 0.92138 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 29 components and 0.92138 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113804Jy sigma=1.318366 ! Fit after self-cal, rms=0.114484Jy sigma=1.312770 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114484Jy sigma=1.312770 ! Fit after self-cal, rms=0.118672Jy sigma=1.176502 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.243 mas, bmaj=6.407 mas, bpa=-1.528 degrees ! Estimated noise=1.51536 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000836805 Jy ! Component: 100 - total flux cleaned = -0.000826309 Jy ! Component: 150 - total flux cleaned = -0.000945589 Jy ! Component: 200 - total flux cleaned = -0.000949764 Jy ! Total flux subtracted in 200 components = -0.000949764 Jy ! Clean residual min=-0.008800 max=0.009409 Jy/beam ! Clean residual mean=0.000067 rms=0.002305 Jy/beam ! Combined flux in latest and established models = 0.92043 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.92043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118287Jy sigma=1.173510 ! Fit after self-cal, rms=0.118284Jy sigma=1.173429 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 = -0.000150149 Jy ! Component: 100 - total flux cleaned = -0.000158935 Jy ! Component: 150 - total flux cleaned = -0.000262909 Jy ! Component: 200 - total flux cleaned = -0.000363608 Jy ! Total flux subtracted in 200 components = -0.000363608 Jy ! Clean residual min=-0.008669 max=0.009447 Jy/beam ! Clean residual mean=0.000068 rms=0.002298 Jy/beam ! Combined flux in latest and established models = 0.920066 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.920066 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118021Jy sigma=1.171537 ! Fit after self-cal, rms=0.118021Jy sigma=1.171485 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118021Jy sigma=1.171485 ! Fit after self-cal, rms=0.093916Jy sigma=0.861062 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.241 mas, bmaj=6.392 mas, bpa=-1.444 degrees ! Estimated noise=1.51369 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000169001 Jy ! Component: 100 - total flux cleaned = 0.000160252 Jy ! Component: 150 - total flux cleaned = 0.000156866 Jy ! Component: 200 - total flux cleaned = 7.16595e-05 Jy ! Total flux subtracted in 200 components = 7.16595e-05 Jy ! Clean residual min=-0.005419 max=0.005485 Jy/beam ! Clean residual mean=-0.000015 rms=0.001280 Jy/beam ! Combined flux in latest and established models = 0.920138 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 33 components and 0.920138 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093634Jy sigma=0.858344 ! Fit after self-cal, rms=0.093934Jy sigma=0.858072 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 = 0.00019283 Jy ! Component: 100 - total flux cleaned = 0.000196365 Jy ! Component: 150 - total flux cleaned = 0.00019054 Jy ! Component: 200 - total flux cleaned = 0.000122671 Jy ! Total flux subtracted in 200 components = 0.000122671 Jy ! Clean residual min=-0.005357 max=0.005241 Jy/beam ! Clean residual mean=-0.000015 rms=0.001269 Jy/beam ! Combined flux in latest and established models = 0.920261 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 34 components and 0.920261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093750Jy sigma=0.856550 ! Fit after self-cal, rms=0.093750Jy sigma=0.856432 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093750Jy sigma=0.856432 ! Fit after self-cal, rms=0.093729Jy sigma=0.855241 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.446 mas, bmaj=14.49 mas, bpa=-0.2396 degrees ! Estimated noise=1.90059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00012934 Jy ! Component: 100 - total flux cleaned = 0.000135118 Jy ! Component: 150 - total flux cleaned = 0.000139341 Jy ! Component: 200 - total flux cleaned = 0.00014235 Jy ! Total flux subtracted in 200 components = 0.00014235 Jy ! Clean residual min=-0.006022 max=0.006417 Jy/beam ! Clean residual mean=-0.000035 rms=0.001643 Jy/beam ! Combined flux in latest and established models = 0.920403 Jy selfcal ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 36 components and 0.920403 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093686Jy sigma=0.855352 ! Fit after self-cal, rms=0.093649Jy sigma=0.854589 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 = 2.86516e-06 Jy ! Component: 100 - total flux cleaned = 2.16605e-06 Jy ! Component: 150 - total flux cleaned = 8.26663e-05 Jy ! Component: 200 - total flux cleaned = 0.000110774 Jy ! Total flux subtracted in 200 components = 0.000110774 Jy ! Clean residual min=-0.005976 max=0.006403 Jy/beam ! Clean residual mean=-0.000035 rms=0.001637 Jy/beam ! Combined flux in latest and established models = 0.920514 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 38 components and 0.920514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093584Jy sigma=0.854565 ! Fit after self-cal, rms=0.093578Jy sigma=0.853952 ! 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=3.24 mas, bmaj=6.393 mas, bpa=-1.38 degrees ! Estimated noise=1.51287 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.24 x 6.393 at -1.38 degrees (North through East) ! Clean map min=-0.005036 max=0.84654 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093578Jy sigma=0.853952 ! Fit after self-cal, rms=0.091727Jy sigma=0.742733 ! Inverting map and beam ! Estimated beam: bmin=3.241 mas, bmaj=6.391 mas, bpa=-1.209 degrees ! Estimated noise=1.51306 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00010723 Jy ! Component: 100 - total flux cleaned = -2.81757e-05 Jy ! Component: 150 - total flux cleaned = 4.15489e-05 Jy ! Component: 200 - total flux cleaned = 4.44679e-05 Jy ! Total flux subtracted in 200 components = 4.44679e-05 Jy ! Clean residual min=-0.005231 max=0.004954 Jy/beam ! Clean residual mean=-0.000018 rms=0.001228 Jy/beam ! Combined flux in latest and established models = 0.920558 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 38 components and 0.920558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091531Jy sigma=0.741293 ! Fit after self-cal, rms=0.091530Jy sigma=0.741200 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.63051e-05 Jy ! Component: 100 - total flux cleaned = 4.46651e-05 Jy ! Component: 150 - total flux cleaned = 4.51243e-05 Jy ! Component: 200 - total flux cleaned = -1.02626e-05 Jy ! Total flux subtracted in 200 components = -1.02626e-05 Jy ! Clean residual min=-0.005162 max=0.004856 Jy/beam ! Clean residual mean=-0.000018 rms=0.001222 Jy/beam ! Combined flux in latest and established models = 0.920548 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.920548 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091412Jy sigma=0.740268 ! Fit after self-cal, rms=0.091415Jy sigma=0.740203 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091415Jy sigma=0.740203 ! Fit after self-cal, rms=0.091433Jy sigma=0.739468 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=2.624 mas, bmaj=5.068 mas, bpa=0.8786 degrees ! Estimated noise=1.87054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.657315 Jy ! Component: 100 - total flux cleaned = 0.807686 Jy ! Component: 150 - total flux cleaned = 0.86136 Jy ! Component: 200 - total flux cleaned = 0.887391 Jy ! Total flux subtracted in 200 components = 0.887391 Jy ! Clean residual min=-0.008280 max=0.013929 Jy/beam ! Clean residual mean=0.000007 rms=0.001860 Jy/beam ! Combined flux in latest and established models = 0.887391 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.887391 Jy ! Inverting map and beam ! Estimated beam: bmin=3.24 mas, bmaj=6.397 mas, bpa=-1.169 degrees ! Estimated noise=1.51221 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 (-1.5, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0185921 Jy ! Component: 100 - total flux cleaned = 0.0278628 Jy ! Component: 150 - total flux cleaned = 0.0326587 Jy ! Component: 200 - total flux cleaned = 0.0337643 Jy ! Total flux subtracted in 200 components = 0.0337643 Jy ! Clean residual min=-0.005616 max=0.004667 Jy/beam ! Clean residual mean=-0.000019 rms=0.001214 Jy/beam ! Combined flux in latest and established models = 0.921156 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 41 components and 0.921156 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.442 mas, bmaj=14.49 mas, bpa=-0.07397 degrees ! Estimated noise=1.90014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00263671 Jy ! Component: 100 - total flux cleaned = 0.0027818 Jy ! Component: 150 - total flux cleaned = 0.00288992 Jy ! Component: 200 - total flux cleaned = 0.00297089 Jy ! Total flux subtracted in 200 components = 0.00297089 Jy ! Clean residual min=-0.005144 max=0.005320 Jy/beam ! Clean residual mean=-0.000049 rms=0.001449 Jy/beam ! Combined flux in latest and established models = 0.924126 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 = -2.32706e-05 Jy ! Component: 100 - total flux cleaned = -2.25681e-05 Jy ! Component: 150 - total flux cleaned = -4.21576e-05 Jy ! Component: 200 - total flux cleaned = -4.07517e-05 Jy ! Total flux subtracted in 200 components = -4.07517e-05 Jy ! Clean residual min=-0.005126 max=0.005265 Jy/beam ! Clean residual mean=-0.000049 rms=0.001447 Jy/beam ! Combined flux in latest and established models = 0.924086 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 62 components and 0.924086 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.24 mas, bmaj=6.397 mas, bpa=-1.169 degrees ! Estimated noise=1.51221 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00042559 Jy ! Component: 100 - total flux cleaned = -0.000424798 Jy ! Component: 150 - total flux cleaned = -0.000426529 Jy ! Component: 200 - total flux cleaned = -0.000331991 Jy ! Total flux subtracted in 200 components = -0.000331991 Jy ! Clean residual min=-0.005499 max=0.004611 Jy/beam ! Clean residual mean=-0.000024 rms=0.001158 Jy/beam ! Combined flux in latest and established models = 0.923754 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 72 components and 0.923754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090886Jy sigma=0.739617 ! Fit after self-cal, rms=0.090775Jy sigma=0.737605 wmodel J1939-1525_S_map.mod ! Writing 72 model components to file: J1939-1525_S_map.mod wobs J1939-1525_S_uvs.fits ! Writing UV FITS file: J1939-1525_S_uvs.fits wwins J1939-1525_S_map.win ! wwins: Wrote 2 windows to J1939-1525_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 = -0.00186617 Jy ! Component: 100 - total flux cleaned = -0.00211286 Jy ! Component: 150 - total flux cleaned = -0.00249634 Jy ! Component: 200 - total flux cleaned = -0.00301919 Jy ! Component: 250 - total flux cleaned = -0.00352107 Jy ! Component: 300 - total flux cleaned = -0.00373007 Jy ! Component: 350 - total flux cleaned = -0.00414224 Jy ! Component: 400 - total flux cleaned = -0.00447819 Jy ! Component: 450 - total flux cleaned = -0.00480782 Jy ! Component: 500 - total flux cleaned = -0.00513141 Jy ! Component: 550 - total flux cleaned = -0.00551191 Jy ! Component: 600 - total flux cleaned = -0.00576329 Jy ! Component: 650 - total flux cleaned = -0.00594912 Jy ! Component: 700 - total flux cleaned = -0.00631548 Jy ! Component: 750 - total flux cleaned = -0.00655517 Jy ! Component: 800 - total flux cleaned = -0.00685199 Jy ! Component: 850 - total flux cleaned = -0.00732126 Jy ! Component: 900 - total flux cleaned = -0.00755265 Jy ! Component: 950 - total flux cleaned = -0.00812506 Jy ! Component: 1000 - total flux cleaned = -0.00835131 Jy ! Component: 1050 - total flux cleaned = -0.00891163 Jy ! Component: 1100 - total flux cleaned = -0.00907782 Jy ! Component: 1150 - total flux cleaned = -0.00940718 Jy ! Component: 1200 - total flux cleaned = -0.00984126 Jy ! Component: 1250 - total flux cleaned = -0.0100565 Jy ! Component: 1300 - total flux cleaned = -0.0104283 Jy ! Component: 1350 - total flux cleaned = -0.0106916 Jy ! Component: 1400 - total flux cleaned = -0.0111615 Jy ! Component: 1450 - total flux cleaned = -0.0115747 Jy ! Component: 1500 - total flux cleaned = -0.0117792 Jy ! Component: 1550 - total flux cleaned = -0.0119833 Jy ! Component: 1600 - total flux cleaned = -0.0125873 Jy ! Component: 1650 - total flux cleaned = -0.0127868 Jy ! Component: 1700 - total flux cleaned = -0.0132809 Jy ! Component: 1750 - total flux cleaned = -0.0135263 Jy ! Component: 1800 - total flux cleaned = -0.0136719 Jy ! Component: 1850 - total flux cleaned = -0.013962 Jy ! Component: 1900 - total flux cleaned = -0.0141538 Jy ! Component: 1950 - total flux cleaned = -0.0143437 Jy ! Component: 2000 - total flux cleaned = -0.0144853 Jy ! Component: 2050 - total flux cleaned = -0.0146257 Jy ! Component: 2100 - total flux cleaned = -0.0149044 Jy ! Component: 2150 - total flux cleaned = -0.0152726 Jy ! Component: 2200 - total flux cleaned = -0.0151807 Jy ! Component: 2250 - total flux cleaned = -0.0154987 Jy ! Component: 2300 - total flux cleaned = -0.0155886 Jy ! Component: 2350 - total flux cleaned = -0.0156778 Jy ! Component: 2400 - total flux cleaned = -0.0157658 Jy ! Component: 2450 - total flux cleaned = -0.0158105 Jy ! Component: 2500 - total flux cleaned = -0.016205 Jy ! Component: 2550 - total flux cleaned = -0.0162488 Jy ! Component: 2600 - total flux cleaned = -0.0163354 Jy ! Component: 2650 - total flux cleaned = -0.0166362 Jy ! Component: 2700 - total flux cleaned = -0.0165506 Jy ! Component: 2750 - total flux cleaned = -0.0168051 Jy ! Component: 2800 - total flux cleaned = -0.0166786 Jy ! Component: 2850 - total flux cleaned = -0.0169723 Jy ! Component: 2900 - total flux cleaned = -0.0170974 Jy ! Component: 2950 - total flux cleaned = -0.017263 Jy ! Component: 3000 - total flux cleaned = -0.0173042 Jy ! Component: 3050 - total flux cleaned = -0.017427 Jy ! Component: 3100 - total flux cleaned = -0.0175084 Jy ! Component: 3150 - total flux cleaned = -0.0175485 Jy ! Component: 3200 - total flux cleaned = -0.0177895 Jy ! Component: 3250 - total flux cleaned = -0.0179092 Jy ! Component: 3300 - total flux cleaned = -0.0178692 Jy ! Component: 3350 - total flux cleaned = -0.0179085 Jy ! Component: 3400 - total flux cleaned = -0.0177904 Jy ! Component: 3450 - total flux cleaned = -0.0178688 Jy ! Component: 3500 - total flux cleaned = -0.0178686 Jy ! Component: 3550 - total flux cleaned = -0.0177913 Jy ! Component: 3600 - total flux cleaned = -0.0179066 Jy ! Component: 3650 - total flux cleaned = -0.0179826 Jy ! Component: 3700 - total flux cleaned = -0.017983 Jy ! Component: 3750 - total flux cleaned = -0.0179828 Jy ! Component: 3800 - total flux cleaned = -0.0180578 Jy ! Component: 3850 - total flux cleaned = -0.0180203 Jy ! Component: 3900 - total flux cleaned = -0.0181691 Jy ! Component: 3950 - total flux cleaned = -0.0181692 Jy ! Component: 4000 - total flux cleaned = -0.0182425 Jy ! Component: 4050 - total flux cleaned = -0.0182059 Jy ! Total flux subtracted in 4096 components = -0.018206 Jy ! Clean residual min=-0.002076 max=0.002355 Jy/beam ! Clean residual mean=-0.000015 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.905548 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 351 components and 0.905548 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv119_uvs/J1939-1525_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.24 x 6.397 at -1.169 degrees (North through East) ! Clean map min=-0.0039812 max=0.84769 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv119_uvs/J1939-1525_S_map.fits wmodel /scr/pima/rv119_uvs/J1939-1525_S_map.mod ! Writing 351 model components to file: /scr/pima/rv119_uvs/J1939-1525_S_map.mod wobs /scr/pima/rv119_uvs/J1939-1525_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv119_uvs/J1939-1525_S_uvs.fits wwins /scr/pima/rv119_uvs/J1939-1525_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rv119_uvs/J1939-1525_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.847692 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000640852 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.226799 0.226799 0.453597 0.907195 1.81439 3.62878 7.25756 14.5151 29.0302 58.0605 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.847 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1322.76 quit ! Quitting program ! Log file /scr/pima/rv119_uvs/J1939-1525_S_dfm.log closed on Sun Dec 17 11:38:44 2017