! Started logfile: /image_prod/ug002_uva//J0406+0637_S_dfm.log on Wed Mar 4 20:11:00 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//J0406+0637_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0406+0637_S_uva.fits ! AN table 1: 60 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.882738 visibilities/baseline/integration-bin. ! Found source: J0406+0637 ! ! 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 36 lines of history. ! ! Reading 4449 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 J0406+0637_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 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.015138Jy sigma=8.004683 ! Fit after self-cal, rms=0.868658Jy sigma=6.807736 ! 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=2.584 mas, bmaj=7.396 mas, bpa=-9.095 degrees ! Estimated noise=1.75321 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 = 0.0999943 Jy ! Component: 100 - total flux cleaned = 0.128698 Jy ! Total flux subtracted in 100 components = 0.128698 Jy ! Clean residual min=-0.008382 max=0.013779 Jy/beam ! Clean residual mean=-0.000002 rms=0.002298 Jy/beam ! Combined flux in latest and established models = 0.128698 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.128698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072282Jy sigma=0.504710 ! Fit after self-cal, rms=0.072214Jy sigma=0.504270 ! Inverting map ! Added new window around map position (-28, -10). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0160859 Jy ! Component: 100 - total flux cleaned = 0.0263053 Jy ! Total flux subtracted in 100 components = 0.0263053 Jy ! Clean residual min=-0.006450 max=0.006947 Jy/beam ! Clean residual mean=-0.000002 rms=0.001728 Jy/beam ! Combined flux in latest and established models = 0.155003 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 0.155003 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068215Jy sigma=0.466931 ! Fit after self-cal, rms=0.068124Jy sigma=0.465978 ! 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=3.032 mas, bmaj=8.056 mas, bpa=-9.733 degrees ! Estimated noise=1.40209 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 = 0.0100184 Jy ! Component: 100 - total flux cleaned = 0.0170281 Jy ! Component: 150 - total flux cleaned = 0.0221066 Jy ! Component: 200 - total flux cleaned = 0.0259488 Jy ! Total flux subtracted in 200 components = 0.0259488 Jy ! Clean residual min=-0.005352 max=0.005636 Jy/beam ! Clean residual mean=-0.000001 rms=0.001420 Jy/beam ! Combined flux in latest and established models = 0.180952 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 58 components and 0.180952 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066354Jy sigma=0.448270 ! Fit after self-cal, rms=0.066304Jy sigma=0.447626 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.032 x 8.056 at -9.733 degrees (North through East) ! Clean map min=-0.0051237 max=0.1348 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 1.01 KP 1.06 ! MK 1.10 NL 0.98 OV 0.87 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.99 KP 1.03 ! MK 1.11 NL 1.13 OV 0.86 SC 1.17 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 0.99 KP 1.01 ! MK 1.07 NL 0.88 OV 0.89 SC 1.01 ! ! ! Fit before self-cal, rms=0.066304Jy sigma=0.447626 ! Fit after self-cal, rms=0.065540Jy sigma=0.432594 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.113 mas, bmaj=8.14 mas, bpa=-9.493 degrees ! Estimated noise=1.39241 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 = 0.00127286 Jy ! Component: 100 - total flux cleaned = 0.00135339 Jy ! Component: 150 - total flux cleaned = 0.0012387 Jy ! Component: 200 - total flux cleaned = 0.00105261 Jy ! Total flux subtracted in 200 components = 0.00105261 Jy ! Clean residual min=-0.004538 max=0.004342 Jy/beam ! Clean residual mean=-0.000001 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 0.182004 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 77 components and 0.182004 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065388Jy sigma=0.430776 ! Fit after self-cal, rms=0.065445Jy sigma=0.430528 ! 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=0.065445Jy sigma=0.430528 ! Fit after self-cal, rms=0.066884Jy sigma=0.424237 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.093 mas, bmaj=8.144 mas, bpa=-9.587 degrees ! Estimated noise=1.38441 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141032 Jy ! Component: 100 - total flux cleaned = 0.00128568 Jy ! Component: 150 - total flux cleaned = 0.00103824 Jy ! Component: 200 - total flux cleaned = 0.000788953 Jy ! Total flux subtracted in 200 components = 0.000788953 Jy ! Clean residual min=-0.003235 max=0.003664 Jy/beam ! Clean residual mean=-0.000000 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.182793 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 89 components and 0.182793 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066833Jy sigma=0.423649 ! Fit after self-cal, rms=0.066892Jy sigma=0.423584 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 (-22, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0037159 Jy ! Component: 100 - total flux cleaned = 0.00579113 Jy ! Component: 150 - total flux cleaned = 0.00662958 Jy ! Component: 200 - total flux cleaned = 0.00710102 Jy ! Total flux subtracted in 200 components = 0.00710102 Jy ! Clean residual min=-0.002974 max=0.003147 Jy/beam ! Clean residual mean=-0.000001 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.189894 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 113 components and 0.189894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066657Jy sigma=0.421339 ! Fit after self-cal, rms=0.066635Jy sigma=0.421168 ! Inverting map ! Added new window around map position (-55, 38). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198483 Jy ! Component: 100 - total flux cleaned = 0.00268201 Jy ! Component: 150 - total flux cleaned = 0.00302676 Jy ! Component: 200 - total flux cleaned = 0.00341855 Jy ! Total flux subtracted in 200 components = 0.00341855 Jy ! Clean residual min=-0.002903 max=0.002425 Jy/beam ! Clean residual mean=-0.000001 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.193313 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 137 components and 0.193313 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066490Jy sigma=0.420161 ! Fit after self-cal, rms=0.066491Jy sigma=0.420123 ! 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=0.066491Jy sigma=0.420123 ! Fit after self-cal, rms=0.066833Jy sigma=0.419559 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.096 mas, bmaj=8.152 mas, bpa=-9.562 degrees ! Estimated noise=1.37734 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156428 Jy ! Component: 100 - total flux cleaned = 0.0024855 Jy ! Component: 150 - total flux cleaned = 0.00285212 Jy ! Component: 200 - total flux cleaned = 0.00301862 Jy ! Total flux subtracted in 200 components = 0.00301862 Jy ! Clean residual min=-0.002422 max=0.002145 Jy/beam ! Clean residual mean=-0.000001 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.196332 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 152 components and 0.196332 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066767Jy sigma=0.419087 ! Fit after self-cal, rms=0.066781Jy sigma=0.419055 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 = 0.000453559 Jy ! Component: 100 - total flux cleaned = 0.000545457 Jy ! Component: 150 - total flux cleaned = 0.000632927 Jy ! Component: 200 - total flux cleaned = 0.000661289 Jy ! Total flux subtracted in 200 components = 0.000661289 Jy ! Clean residual min=-0.002444 max=0.002089 Jy/beam ! Clean residual mean=-0.000001 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.196993 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 167 components and 0.196993 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066744Jy sigma=0.418890 ! Fit after self-cal, rms=0.066743Jy sigma=0.418885 ! 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=0.066743Jy sigma=0.418885 ! Fit after self-cal, rms=0.066722Jy sigma=0.418811 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.486 mas, bmaj=10.52 mas, bpa=-8.406 degrees ! Estimated noise=1.63833 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000188757 Jy ! Component: 100 - total flux cleaned = 0.000308838 Jy ! Component: 150 - total flux cleaned = 0.000437281 Jy ! Component: 200 - total flux cleaned = 0.000659788 Jy ! Total flux subtracted in 200 components = 0.000659788 Jy ! Clean residual min=-0.002120 max=0.002681 Jy/beam ! Clean residual mean=-0.000001 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.197653 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 186 components and 0.197653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066717Jy sigma=0.418681 ! Fit after self-cal, rms=0.066713Jy sigma=0.418651 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 = 6.70686e-05 Jy ! Component: 100 - total flux cleaned = 0.000266391 Jy ! Component: 150 - total flux cleaned = 0.000311118 Jy ! Component: 200 - total flux cleaned = 0.000267677 Jy ! Total flux subtracted in 200 components = 0.000267677 Jy ! Clean residual min=-0.002040 max=0.002614 Jy/beam ! Clean residual mean=-0.000001 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.19792 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 198 components and 0.19792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066709Jy sigma=0.418609 ! Fit after self-cal, rms=0.066707Jy sigma=0.418590 ! 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=3.101 mas, bmaj=8.153 mas, bpa=-9.546 degrees ! Estimated noise=1.37634 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.101 x 8.153 at -9.546 degrees (North through East) ! Clean map min=-0.0021972 max=0.13317 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=2.632 mas, bmaj=7.439 mas, bpa=-8.757 degrees ! Estimated noise=1.73671 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.098782 Jy ! Component: 100 - total flux cleaned = 0.125515 Jy ! Component: 150 - total flux cleaned = 0.140529 Jy ! Component: 200 - total flux cleaned = 0.150254 Jy ! Total flux subtracted in 200 components = 0.150254 Jy ! Clean residual min=-0.005514 max=0.005580 Jy/beam ! Clean residual mean=-0.000001 rms=0.001331 Jy/beam ! Combined flux in latest and established models = 0.150254 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.150254 Jy ! Inverting map and beam ! Estimated beam: bmin=3.101 mas, bmaj=8.153 mas, bpa=-9.546 degrees ! Estimated noise=1.37634 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 = 0.00942554 Jy ! Component: 100 - total flux cleaned = 0.0163632 Jy ! Component: 150 - total flux cleaned = 0.0217762 Jy ! Component: 200 - total flux cleaned = 0.0261498 Jy ! Total flux subtracted in 200 components = 0.0261498 Jy ! Clean residual min=-0.003574 max=0.003012 Jy/beam ! Clean residual mean=-0.000001 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.176404 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 49 components and 0.176404 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=6.486 mas, bmaj=10.52 mas, bpa=-8.406 degrees ! Estimated noise=1.63833 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00576494 Jy ! Component: 100 - total flux cleaned = 0.00958293 Jy ! Component: 150 - total flux cleaned = 0.0124907 Jy ! Component: 200 - total flux cleaned = 0.0147822 Jy ! Total flux subtracted in 200 components = 0.0147822 Jy ! Clean residual min=-0.003101 max=0.002769 Jy/beam ! Clean residual mean=-0.000001 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.191186 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 = 0.00185763 Jy ! Component: 100 - total flux cleaned = 0.00322921 Jy ! Component: 150 - total flux cleaned = 0.00418937 Jy ! Component: 200 - total flux cleaned = 0.00493791 Jy ! Total flux subtracted in 200 components = 0.00493791 Jy ! Clean residual min=-0.002343 max=0.002519 Jy/beam ! Clean residual mean=-0.000001 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.196124 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 123 components and 0.196124 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.101 mas, bmaj=8.153 mas, bpa=-9.546 degrees ! Estimated noise=1.37634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201083 Jy ! Component: 100 - total flux cleaned = 0.00289394 Jy ! Component: 150 - total flux cleaned = 0.00330763 Jy ! Component: 200 - total flux cleaned = 0.00354256 Jy ! Total flux subtracted in 200 components = 0.00354256 Jy ! Clean residual min=-0.002316 max=0.002027 Jy/beam ! Clean residual mean=-0.000001 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.199666 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 147 components and 0.199666 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066819Jy sigma=0.419265 ! Fit after self-cal, rms=0.066819Jy sigma=0.419140 wmodel J0406+0637_S_map.mod ! Writing 147 model components to file: J0406+0637_S_map.mod wobs J0406+0637_S_uvs.fits ! Writing UV FITS file: J0406+0637_S_uvs.fits wwins J0406+0637_S_map.win ! wwins: Wrote 4 windows to J0406+0637_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 = -0.000610679 Jy ! Component: 100 - total flux cleaned = -0.00117107 Jy ! Component: 150 - total flux cleaned = -0.00162847 Jy ! Component: 200 - total flux cleaned = -0.00219555 Jy ! Component: 250 - total flux cleaned = -0.0027377 Jy ! Component: 300 - total flux cleaned = -0.00319724 Jy ! Component: 350 - total flux cleaned = -0.0035225 Jy ! Component: 400 - total flux cleaned = -0.00383662 Jy ! Component: 450 - total flux cleaned = -0.0041127 Jy ! Component: 500 - total flux cleaned = -0.00440762 Jy ! Component: 550 - total flux cleaned = -0.00469456 Jy ! Component: 600 - total flux cleaned = -0.00492406 Jy ! Component: 650 - total flux cleaned = -0.00504878 Jy ! Component: 700 - total flux cleaned = -0.00521961 Jy ! Component: 750 - total flux cleaned = -0.0053149 Jy ! Component: 800 - total flux cleaned = -0.00538487 Jy ! Component: 850 - total flux cleaned = -0.00543062 Jy ! Component: 900 - total flux cleaned = -0.00547581 Jy ! Component: 950 - total flux cleaned = -0.00554253 Jy ! Component: 1000 - total flux cleaned = -0.00554257 Jy ! Component: 1050 - total flux cleaned = -0.00558531 Jy ! Component: 1100 - total flux cleaned = -0.00556403 Jy ! Component: 1150 - total flux cleaned = -0.00564724 Jy ! Component: 1200 - total flux cleaned = -0.00560607 Jy ! Component: 1250 - total flux cleaned = -0.00564677 Jy ! Component: 1300 - total flux cleaned = -0.00566655 Jy ! Component: 1350 - total flux cleaned = -0.00562739 Jy ! Component: 1400 - total flux cleaned = -0.00564683 Jy ! Component: 1450 - total flux cleaned = -0.00562811 Jy ! Component: 1500 - total flux cleaned = -0.00560932 Jy ! Component: 1550 - total flux cleaned = -0.00559074 Jy ! Component: 1600 - total flux cleaned = -0.00555406 Jy ! Component: 1650 - total flux cleaned = -0.00557191 Jy ! Component: 1700 - total flux cleaned = -0.00553599 Jy ! Component: 1750 - total flux cleaned = -0.00551816 Jy ! Component: 1800 - total flux cleaned = -0.0054834 Jy ! Component: 1850 - total flux cleaned = -0.0054834 Jy ! Component: 1900 - total flux cleaned = -0.00546651 Jy ! Component: 1950 - total flux cleaned = -0.00546651 Jy ! Component: 2000 - total flux cleaned = -0.00544985 Jy ! Component: 2050 - total flux cleaned = -0.00546652 Jy ! Component: 2100 - total flux cleaned = -0.00545024 Jy ! Component: 2150 - total flux cleaned = -0.00549869 Jy ! Component: 2200 - total flux cleaned = -0.00540252 Jy ! Component: 2250 - total flux cleaned = -0.00540269 Jy ! Component: 2300 - total flux cleaned = -0.0054499 Jy ! Component: 2350 - total flux cleaned = -0.00544991 Jy ! Component: 2400 - total flux cleaned = -0.00548075 Jy ! Component: 2450 - total flux cleaned = -0.0055116 Jy ! Component: 2500 - total flux cleaned = -0.00548126 Jy ! Component: 2550 - total flux cleaned = -0.00549628 Jy ! Component: 2600 - total flux cleaned = -0.00549652 Jy ! Component: 2650 - total flux cleaned = -0.00551128 Jy ! Component: 2700 - total flux cleaned = -0.00548188 Jy ! Component: 2750 - total flux cleaned = -0.00552543 Jy ! Component: 2800 - total flux cleaned = -0.00553961 Jy ! Component: 2850 - total flux cleaned = -0.00548246 Jy ! Component: 2900 - total flux cleaned = -0.00556762 Jy ! Component: 2950 - total flux cleaned = -0.00558168 Jy ! Component: 3000 - total flux cleaned = -0.00552588 Jy ! Component: 3050 - total flux cleaned = -0.00556758 Jy ! Component: 3100 - total flux cleaned = -0.00554 Jy ! Component: 3150 - total flux cleaned = -0.00552648 Jy ! Component: 3200 - total flux cleaned = -0.00552669 Jy ! Component: 3250 - total flux cleaned = -0.0054729 Jy ! Component: 3300 - total flux cleaned = -0.00553967 Jy ! Component: 3350 - total flux cleaned = -0.00553951 Jy ! Component: 3400 - total flux cleaned = -0.00552621 Jy ! Component: 3450 - total flux cleaned = -0.00548683 Jy ! Component: 3500 - total flux cleaned = -0.00551275 Jy ! Component: 3550 - total flux cleaned = -0.00547383 Jy ! Component: 3600 - total flux cleaned = -0.00542239 Jy ! Component: 3650 - total flux cleaned = -0.0053969 Jy ! Component: 3700 - total flux cleaned = -0.00538423 Jy ! Component: 3750 - total flux cleaned = -0.00529633 Jy ! Component: 3800 - total flux cleaned = -0.0053339 Jy ! Component: 3850 - total flux cleaned = -0.00527159 Jy ! Component: 3900 - total flux cleaned = -0.00523452 Jy ! Component: 3950 - total flux cleaned = -0.00516072 Jy ! Component: 4000 - total flux cleaned = -0.00516076 Jy ! Component: 4050 - total flux cleaned = -0.00516067 Jy ! Total flux subtracted in 4096 components = -0.00514854 Jy ! Clean residual min=-0.000725 max=0.000723 Jy/beam ! Clean residual mean=-0.000000 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.194518 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 429 components and 0.194518 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0406+0637_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.101 x 8.153 at -9.546 degrees (North through East) ! Clean map min=-0.0014948 max=0.13375 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0406+0637_S_map.fits wmodel /image_prod/ug002_uva//J0406+0637_S_map.mod ! Writing 429 model components to file: /image_prod/ug002_uva//J0406+0637_S_map.mod wobs /image_prod/ug002_uva//J0406+0637_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0406+0637_S_uvs.fits wwins /image_prod/ug002_uva//J0406+0637_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0406+0637_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.133753 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000213174 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.478134 0.478134 0.956268 1.91254 3.82507 7.65015 15.3003 30.6006 61.2012 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.133 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 627.439 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0406+0637_S_dfm.log closed on Wed Mar 4 20:11:04 2020