! Started logfile: /scr/pima/rv102_uvs/J2337-0230_X_dfm.log on Sat Nov 9 10:23:19 2019 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.40599 obs /scr/pima/rv102_uvs/J2337-0230_X_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J2337-0230_X_uva.fits ! AN table 1: 35 integrations on 1 of 1 possible baselines. ! AN table 2: 68 integrations on 21 of 21 possible baselines. ! AN table 3: 42 integrations on 10 of 10 possible baselines. ! AN table 4: 56 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.807117 visibilities/baseline/integration-bin. ! Found source: J2337-0230 ! ! 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 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 6260 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J2337-0230_X] 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 0.200x0.200 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 70 telescope corrections were flagged in sub-array 1. ! A total of 130 telescope corrections were flagged in sub-array 2. ! A total of 17 telescope corrections were flagged in sub-array 3. ! A total of 112 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 70 telescope corrections were flagged in sub-array 1. ! A total of 130 telescope corrections were flagged in sub-array 2. ! A total of 17 telescope corrections were flagged in sub-array 3. ! A total of 112 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 70 telescope corrections were flagged in sub-array 1. ! A total of 130 telescope corrections were flagged in sub-array 2. ! A total of 17 telescope corrections were flagged in sub-array 3. ! A total of 112 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 70 telescope corrections were flagged in sub-array 1. ! A total of 130 telescope corrections were flagged in sub-array 2. ! A total of 17 telescope corrections were flagged in sub-array 3. ! A total of 112 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.100628Jy sigma=19.143346 ! Fit after self-cal, rms=0.526850Jy sigma=9.186459 ! 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=0.7143 mas, bmaj=7.213 mas, bpa=-18.76 degrees ! Estimated noise=1.01897 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 = 0.348369 Jy ! Component: 100 - total flux cleaned = 0.440318 Jy ! Total flux subtracted in 100 components = 0.440318 Jy ! Clean residual min=-0.024012 max=0.041813 Jy/beam ! Clean residual mean=-0.000006 rms=0.007939 Jy/beam ! Combined flux in latest and established models = 0.440318 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.440318 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.152234Jy sigma=2.451552 ! Fit after self-cal, rms=0.151995Jy sigma=2.448031 ! 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=0.9238 mas, bmaj=6.99 mas, bpa=-18.48 degrees ! Estimated noise=0.562906 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 = 0.0727686 Jy ! Component: 100 - total flux cleaned = 0.102254 Jy ! Component: 150 - total flux cleaned = 0.116206 Jy ! Component: 200 - total flux cleaned = 0.124652 Jy ! Total flux subtracted in 200 components = 0.124652 Jy ! Clean residual min=-0.008284 max=0.010082 Jy/beam ! Clean residual mean=-0.000026 rms=0.002496 Jy/beam ! Combined flux in latest and established models = 0.56497 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 46 components and 0.56497 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118951Jy sigma=1.797942 ! Fit after self-cal, rms=0.118751Jy sigma=1.794547 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9238 x 6.99 at -18.48 degrees (North through East) ! Clean map min=-0.0081503 max=0.47071 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* SC 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.96 HN 1.06 KP 0.98 LA 0.96 ! MK 1.04 NL 1.05 PT 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.98 KP 0.97 LA 0.98 MK 1.05 ! PT 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! KP 0.00* LA 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* SC 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 HN 1.02 KP 0.98 LA 0.97 ! MK 0.99 NL 1.02 PT 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.97 KP 0.98 LA 0.99 MK 1.05 ! PT 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! KP 0.00* LA 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* SC 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.96 HN 0.98 KP 0.97 LA 0.97 ! MK 0.96 NL 1.03 PT 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.96 KP 0.99 LA 0.98 MK 1.00 ! PT 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! KP 0.00* LA 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* SC 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.96 HN 0.95 KP 0.96 LA 0.96 ! MK 0.98 NL 1.07 PT 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.65 KP 0.98 LA 0.98 MK 1.00 ! PT 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! KP 0.00* LA 0.00* ! ! ! Fit before self-cal, rms=0.118751Jy sigma=1.794547 ! Fit after self-cal, rms=0.117056Jy sigma=1.683978 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9384 mas, bmaj=6.981 mas, bpa=-18.37 degrees ! Estimated noise=0.561624 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 = 0.000772207 Jy ! Component: 100 - total flux cleaned = 0.000573838 Jy ! Component: 150 - total flux cleaned = 0.00033782 Jy ! Component: 200 - total flux cleaned = 0.000204888 Jy ! Total flux subtracted in 200 components = 0.000204888 Jy ! Clean residual min=-0.004053 max=0.004373 Jy/beam ! Clean residual mean=0.000006 rms=0.001170 Jy/beam ! Combined flux in latest and established models = 0.565175 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 0.565175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116927Jy sigma=1.681015 ! Fit after self-cal, rms=0.117008Jy sigma=1.680420 ! 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=0.117008Jy sigma=1.680420 ! Fit after self-cal, rms=0.116894Jy sigma=1.680369 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9378 mas, bmaj=6.981 mas, bpa=-18.37 degrees ! Estimated noise=0.561145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00041387 Jy ! Component: 100 - total flux cleaned = -0.000577437 Jy ! Component: 150 - total flux cleaned = -0.000624083 Jy ! Component: 200 - total flux cleaned = -0.000583128 Jy ! Total flux subtracted in 200 components = -0.000583128 Jy ! Clean residual min=-0.003796 max=0.003988 Jy/beam ! Clean residual mean=0.000005 rms=0.001119 Jy/beam ! Combined flux in latest and established models = 0.564592 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 64 components and 0.564592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116853Jy sigma=1.679429 ! Fit after self-cal, rms=0.116851Jy sigma=1.679366 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 = -0.000447315 Jy ! Component: 100 - total flux cleaned = -0.000449005 Jy ! Component: 150 - total flux cleaned = -0.000416299 Jy ! Component: 200 - total flux cleaned = -0.000417173 Jy ! Total flux subtracted in 200 components = -0.000417173 Jy ! Clean residual min=-0.003743 max=0.003779 Jy/beam ! Clean residual mean=0.000005 rms=0.001096 Jy/beam ! Combined flux in latest and established models = 0.564174 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 71 components and 0.564174 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116832Jy sigma=1.678970 ! Fit after self-cal, rms=0.116833Jy sigma=1.678947 ! 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=0.116833Jy sigma=1.678947 ! Fit after self-cal, rms=0.116682Jy sigma=1.678871 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9376 mas, bmaj=6.982 mas, bpa=-18.37 degrees ! Estimated noise=0.560962 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000681548 Jy ! Component: 100 - total flux cleaned = -0.000681293 Jy ! Component: 150 - total flux cleaned = -0.000709159 Jy ! Component: 200 - total flux cleaned = -0.000708818 Jy ! Total flux subtracted in 200 components = -0.000708818 Jy ! Clean residual min=-0.003662 max=0.003825 Jy/beam ! Clean residual mean=0.000004 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 0.563466 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 78 components and 0.563466 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116666Jy sigma=1.678560 ! Fit after self-cal, rms=0.116664Jy sigma=1.678544 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 = -0.000163449 Jy ! Component: 100 - total flux cleaned = -0.000138067 Jy ! Component: 150 - total flux cleaned = -0.000138585 Jy ! Component: 200 - total flux cleaned = -0.000138902 Jy ! Total flux subtracted in 200 components = -0.000138902 Jy ! Clean residual min=-0.003633 max=0.003818 Jy/beam ! Clean residual mean=0.000004 rms=0.001051 Jy/beam ! Combined flux in latest and established models = 0.563327 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 85 components and 0.563327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116655Jy sigma=1.678372 ! Fit after self-cal, rms=0.116656Jy sigma=1.678356 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.116656Jy sigma=1.678356 ! Fit after self-cal, rms=0.116552Jy sigma=1.678305 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.287 mas, bmaj=6.738 mas, bpa=-28.83 degrees ! Estimated noise=0.682639 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000478741 Jy ! Component: 100 - total flux cleaned = -0.000543168 Jy ! Component: 150 - total flux cleaned = -0.000543619 Jy ! Component: 200 - total flux cleaned = -0.000543513 Jy ! Total flux subtracted in 200 components = -0.000543513 Jy ! Clean residual min=-0.004835 max=0.004482 Jy/beam ! Clean residual mean=0.000005 rms=0.001455 Jy/beam ! Combined flux in latest and established models = 0.562783 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 98 components and 0.562783 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116545Jy sigma=1.678191 ! Fit after self-cal, rms=0.116543Jy sigma=1.678168 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 = -4.3785e-05 Jy ! Component: 100 - total flux cleaned = -4.40852e-05 Jy ! Component: 150 - total flux cleaned = -4.45439e-05 Jy ! Component: 200 - total flux cleaned = -7.9666e-06 Jy ! Total flux subtracted in 200 components = -7.9666e-06 Jy ! Clean residual min=-0.004771 max=0.004435 Jy/beam ! Clean residual mean=0.000005 rms=0.001436 Jy/beam ! Combined flux in latest and established models = 0.562775 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 100 components and 0.562775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116538Jy sigma=1.678097 ! Fit after self-cal, rms=0.116539Jy sigma=1.678085 ! 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=0.9373 mas, bmaj=6.983 mas, bpa=-18.37 degrees ! Estimated noise=0.560895 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9373 x 6.983 at -18.37 degrees (North through East) ! Clean map min=-0.0053136 max=0.46716 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=0.7177 mas, bmaj=7.232 mas, bpa=-18.65 degrees ! Estimated noise=0.966482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.348221 Jy ! Component: 100 - total flux cleaned = 0.442854 Jy ! Component: 150 - total flux cleaned = 0.491661 Jy ! Component: 200 - total flux cleaned = 0.518209 Jy ! Total flux subtracted in 200 components = 0.518209 Jy ! Clean residual min=-0.009122 max=0.012884 Jy/beam ! Clean residual mean=0.000003 rms=0.002898 Jy/beam ! Combined flux in latest and established models = 0.518209 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.518209 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9373 mas, bmaj=6.983 mas, bpa=-18.37 degrees ! Estimated noise=0.560895 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 = 0.0234701 Jy ! Component: 100 - total flux cleaned = 0.0345345 Jy ! Component: 150 - total flux cleaned = 0.0396995 Jy ! Component: 200 - total flux cleaned = 0.0410734 Jy ! Total flux subtracted in 200 components = 0.0410734 Jy ! Clean residual min=-0.004499 max=0.003635 Jy/beam ! Clean residual mean=0.000000 rms=0.001247 Jy/beam ! Combined flux in latest and established models = 0.559282 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 48 components and 0.559282 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.287 mas, bmaj=6.738 mas, bpa=-28.83 degrees ! Estimated noise=0.682639 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00276305 Jy ! Component: 100 - total flux cleaned = 0.0036521 Jy ! Component: 150 - total flux cleaned = 0.00392128 Jy ! Component: 200 - total flux cleaned = 0.0040847 Jy ! Total flux subtracted in 200 components = 0.0040847 Jy ! Clean residual min=-0.005237 max=0.004438 Jy/beam ! Clean residual mean=0.000007 rms=0.001511 Jy/beam ! Combined flux in latest and established models = 0.563367 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 = 0.000177555 Jy ! Component: 100 - total flux cleaned = 0.000285554 Jy ! Component: 150 - total flux cleaned = 0.000376245 Jy ! Component: 200 - total flux cleaned = 0.000453097 Jy ! Total flux subtracted in 200 components = 0.000453097 Jy ! Clean residual min=-0.004919 max=0.004561 Jy/beam ! Clean residual mean=0.000008 rms=0.001480 Jy/beam ! Combined flux in latest and established models = 0.56382 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 75 components and 0.56382 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9373 mas, bmaj=6.983 mas, bpa=-18.37 degrees ! Estimated noise=0.560895 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.22049e-05 Jy ! Component: 100 - total flux cleaned = -8.2671e-05 Jy ! Component: 150 - total flux cleaned = -0.000119767 Jy ! Component: 200 - total flux cleaned = -0.000190929 Jy ! Total flux subtracted in 200 components = -0.000190929 Jy ! Clean residual min=-0.003607 max=0.003949 Jy/beam ! Clean residual mean=0.000005 rms=0.001051 Jy/beam ! Combined flux in latest and established models = 0.563629 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 88 components and 0.563629 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116591Jy sigma=1.678798 ! Fit after self-cal, rms=0.116580Jy sigma=1.678591 wmodel J2337-0230_X_map.mod ! Writing 88 model components to file: J2337-0230_X_map.mod wobs J2337-0230_X_uvs.fits ! Writing UV FITS file: J2337-0230_X_uvs.fits wwins J2337-0230_X_map.win ! wwins: Wrote 1 windows to J2337-0230_X_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 = 0.000780585 Jy ! Component: 100 - total flux cleaned = 0.000663429 Jy ! Component: 150 - total flux cleaned = 0.000448014 Jy ! Component: 200 - total flux cleaned = 0.000102053 Jy ! Component: 250 - total flux cleaned = 1.08293e-05 Jy ! Component: 300 - total flux cleaned = 1.01688e-05 Jy ! Component: 350 - total flux cleaned = 1.01829e-05 Jy ! Component: 400 - total flux cleaned = 8.82038e-05 Jy ! Component: 450 - total flux cleaned = 0.000162317 Jy ! Component: 500 - total flux cleaned = 9.24167e-05 Jy ! Component: 550 - total flux cleaned = -7.72016e-05 Jy ! Component: 600 - total flux cleaned = -0.000239925 Jy ! Component: 650 - total flux cleaned = -0.000427474 Jy ! Component: 700 - total flux cleaned = -0.000457306 Jy ! Component: 750 - total flux cleaned = -0.000605061 Jy ! Component: 800 - total flux cleaned = -0.000690719 Jy ! Component: 850 - total flux cleaned = -0.000775006 Jy ! Component: 900 - total flux cleaned = -0.000856705 Jy ! Component: 950 - total flux cleaned = -0.000962895 Jy ! Component: 1000 - total flux cleaned = -0.00106651 Jy ! Component: 1050 - total flux cleaned = -0.00116742 Jy ! Component: 1100 - total flux cleaned = -0.00124202 Jy ! Component: 1150 - total flux cleaned = -0.00138846 Jy ! Component: 1200 - total flux cleaned = -0.00158007 Jy ! Component: 1250 - total flux cleaned = -0.00172095 Jy ! Component: 1300 - total flux cleaned = -0.00192882 Jy ! Component: 1350 - total flux cleaned = -0.00211096 Jy ! Component: 1400 - total flux cleaned = -0.00231352 Jy ! Component: 1450 - total flux cleaned = -0.00253482 Jy ! Component: 1500 - total flux cleaned = -0.00268775 Jy ! Component: 1550 - total flux cleaned = -0.00281735 Jy ! Component: 1600 - total flux cleaned = -0.00298835 Jy ! Component: 1650 - total flux cleaned = -0.00309418 Jy ! Component: 1700 - total flux cleaned = -0.00317826 Jy ! Component: 1750 - total flux cleaned = -0.00330304 Jy ! Component: 1800 - total flux cleaned = -0.00338525 Jy ! Component: 1850 - total flux cleaned = -0.00346682 Jy ! Component: 1900 - total flux cleaned = -0.00344668 Jy ! Component: 1950 - total flux cleaned = -0.00352702 Jy ! Component: 2000 - total flux cleaned = -0.00358703 Jy ! Component: 2050 - total flux cleaned = -0.00370605 Jy ! Component: 2100 - total flux cleaned = -0.00376516 Jy ! Component: 2150 - total flux cleaned = -0.00384331 Jy ! Component: 2200 - total flux cleaned = -0.00392095 Jy ! Component: 2250 - total flux cleaned = -0.00394029 Jy ! Component: 2300 - total flux cleaned = -0.00403643 Jy ! Component: 2350 - total flux cleaned = -0.00407454 Jy ! Component: 2400 - total flux cleaned = -0.00411254 Jy ! Component: 2450 - total flux cleaned = -0.0041881 Jy ! Component: 2500 - total flux cleaned = -0.00426337 Jy ! Component: 2550 - total flux cleaned = -0.004357 Jy ! Component: 2600 - total flux cleaned = -0.00437572 Jy ! Component: 2650 - total flux cleaned = -0.0044689 Jy ! Component: 2700 - total flux cleaned = -0.00456165 Jy ! Component: 2750 - total flux cleaned = -0.00459858 Jy ! Component: 2800 - total flux cleaned = -0.00469082 Jy ! Component: 2850 - total flux cleaned = -0.00472755 Jy ! Component: 2900 - total flux cleaned = -0.00481926 Jy ! Component: 2950 - total flux cleaned = -0.00487407 Jy ! Component: 3000 - total flux cleaned = -0.00496523 Jy ! Component: 3050 - total flux cleaned = -0.00501975 Jy ! Component: 3100 - total flux cleaned = -0.00512845 Jy ! Component: 3150 - total flux cleaned = -0.00518271 Jy ! Component: 3200 - total flux cleaned = -0.00523684 Jy ! Component: 3250 - total flux cleaned = -0.0052908 Jy ! Component: 3300 - total flux cleaned = -0.00536257 Jy ! Component: 3350 - total flux cleaned = -0.00536253 Jy ! Component: 3400 - total flux cleaned = -0.00541614 Jy ! Component: 3450 - total flux cleaned = -0.00545189 Jy ! Component: 3500 - total flux cleaned = -0.00546973 Jy ! Component: 3550 - total flux cleaned = -0.00552315 Jy ! Component: 3600 - total flux cleaned = -0.00554081 Jy ! Component: 3650 - total flux cleaned = -0.00555858 Jy ! Component: 3700 - total flux cleaned = -0.00562951 Jy ! Component: 3750 - total flux cleaned = -0.00566488 Jy ! Component: 3800 - total flux cleaned = -0.00570027 Jy ! Component: 3850 - total flux cleaned = -0.00571795 Jy ! Component: 3900 - total flux cleaned = -0.00575329 Jy ! Component: 3950 - total flux cleaned = -0.00584151 Jy ! Component: 4000 - total flux cleaned = -0.00582391 Jy ! Component: 4050 - total flux cleaned = -0.00587674 Jy ! Total flux subtracted in 4096 components = -0.00587666 Jy ! Clean residual min=-0.001020 max=0.001004 Jy/beam ! Clean residual mean=-0.000000 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.557752 Jy keep ! Adding 227 model components to the UV plane model. ! The established model now contains 315 components and 0.557752 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv102_uvs/J2337-0230_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9373 x 6.983 at -18.37 degrees (North through East) ! Clean map min=-0.0039811 max=0.46354 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J2337-0230_X_map.fits wmodel /scr/pima/rv102_uvs/J2337-0230_X_map.mod ! Writing 315 model components to file: /scr/pima/rv102_uvs/J2337-0230_X_map.mod wobs /scr/pima/rv102_uvs/J2337-0230_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J2337-0230_X_uvs.fits wwins /scr/pima/rv102_uvs/J2337-0230_X_map.win ! wwins: Wrote 2 windows to /scr/pima/rv102_uvs/J2337-0230_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.46354 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00028902 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.187052 0.187052 0.374104 0.748208 1.49642 2.99283 5.98566 11.9713 23.9426 47.8853 95.7706 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.463 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1603.83 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J2337-0230_X_dfm.log closed on Sat Nov 9 10:23:23 2019