! Started logfile: /image_prod/ug002_uva//J1442+3234_S_dfm.log on Thu Mar 5 01:52:35 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//J1442+3234_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1442+3234_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.762963 visibilities/baseline/integration-bin. ! Found source: J1442+3234 ! ! 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 4944 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 J1442+3234_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 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.013466Jy sigma=8.344694 ! Fit after self-cal, rms=0.828378Jy sigma=6.848650 ! 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=3.072 mas, bmaj=5.138 mas, bpa=3.557 degrees ! Estimated noise=2.04836 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 = 0.132197 Jy ! Component: 100 - total flux cleaned = 0.162902 Jy ! Total flux subtracted in 100 components = 0.162902 Jy ! Clean residual min=-0.010375 max=0.016657 Jy/beam ! Clean residual mean=-0.000069 rms=0.003351 Jy/beam ! Combined flux in latest and established models = 0.162902 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.162902 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083617Jy sigma=0.652679 ! Fit after self-cal, rms=0.083596Jy sigma=0.652433 ! 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=3.624 mas, bmaj=5.907 mas, bpa=1.195 degrees ! Estimated noise=1.27368 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 = 0.0173071 Jy ! Component: 100 - total flux cleaned = 0.0267969 Jy ! Component: 150 - total flux cleaned = 0.0328801 Jy ! Component: 200 - total flux cleaned = 0.0368372 Jy ! Total flux subtracted in 200 components = 0.0368372 Jy ! Clean residual min=-0.011669 max=0.023326 Jy/beam ! Clean residual mean=-0.000058 rms=0.004000 Jy/beam ! Combined flux in latest and established models = 0.199739 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 29 components and 0.199739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079864Jy sigma=0.622399 ! Fit after self-cal, rms=0.079842Jy sigma=0.622051 ! Inverting map ! Added new window around map position (22.5, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0221217 Jy ! Component: 100 - total flux cleaned = 0.0340588 Jy ! Component: 150 - total flux cleaned = 0.0418606 Jy ! Component: 200 - total flux cleaned = 0.0475879 Jy ! Total flux subtracted in 200 components = 0.0475879 Jy ! Clean residual min=-0.009590 max=0.015341 Jy/beam ! Clean residual mean=-0.000042 rms=0.003045 Jy/beam ! Combined flux in latest and established models = 0.247327 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 71 components and 0.247327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073953Jy sigma=0.561343 ! Fit after self-cal, rms=0.072867Jy sigma=0.551671 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.624 x 5.907 at 1.195 degrees (North through East) ! Clean map min=-0.0085802 max=0.17073 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.06 KP 0.97 ! LA 0.93 MK 0.98 OV 0.97 PT 0.94 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.81 FD 0.96 HN 1.04 KP 0.95 ! LA 0.95 MK 0.99 OV 0.97 PT 0.95 ! SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 0.98 HN 1.03 KP 0.96 ! LA 0.94 MK 0.99 OV 0.96 PT 0.91 ! SC 0.95 ! ! ! Fit before self-cal, rms=0.072867Jy sigma=0.551671 ! Fit after self-cal, rms=0.073032Jy sigma=0.491436 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.602 mas, bmaj=6.002 mas, bpa=1.497 degrees ! Estimated noise=1.28048 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 (14, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106467 Jy ! Component: 100 - total flux cleaned = 0.0127503 Jy ! Component: 150 - total flux cleaned = 0.013805 Jy ! Component: 200 - total flux cleaned = 0.0141505 Jy ! Total flux subtracted in 200 components = 0.0141505 Jy ! Clean residual min=-0.006601 max=0.010103 Jy/beam ! Clean residual mean=-0.000005 rms=0.001917 Jy/beam ! Combined flux in latest and established models = 0.261478 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 96 components and 0.261478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070812Jy sigma=0.467742 ! Fit after self-cal, rms=0.070733Jy sigma=0.465703 ! Inverting map ! Added new window around map position (37, 7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103613 Jy ! Component: 100 - total flux cleaned = 0.0162963 Jy ! Component: 150 - total flux cleaned = 0.0202018 Jy ! Component: 200 - total flux cleaned = 0.0220354 Jy ! Total flux subtracted in 200 components = 0.0220354 Jy ! Clean residual min=-0.005014 max=0.005738 Jy/beam ! Clean residual mean=0.000009 rms=0.001418 Jy/beam ! Combined flux in latest and established models = 0.283513 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 137 components and 0.283513 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069065Jy sigma=0.447020 ! Fit after self-cal, rms=0.068936Jy sigma=0.446180 ! 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=0.068936Jy sigma=0.446180 ! Fit after self-cal, rms=0.060506Jy sigma=0.421499 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.583 mas, bmaj=5.967 mas, bpa=1.396 degrees ! Estimated noise=1.26319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00329975 Jy ! Component: 100 - total flux cleaned = 0.0044395 Jy ! Component: 150 - total flux cleaned = 0.00513904 Jy ! Component: 200 - total flux cleaned = 0.00560472 Jy ! Total flux subtracted in 200 components = 0.00560472 Jy ! Clean residual min=-0.003271 max=0.003738 Jy/beam ! Clean residual mean=0.000011 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.289118 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 165 components and 0.289118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060203Jy sigma=0.418466 ! Fit after self-cal, rms=0.060166Jy sigma=0.418250 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 (-16.5, -110). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00329287 Jy ! Component: 100 - total flux cleaned = 0.00448001 Jy ! Component: 150 - total flux cleaned = 0.00499756 Jy ! Component: 200 - total flux cleaned = 0.00546709 Jy ! Total flux subtracted in 200 components = 0.00546709 Jy ! Clean residual min=-0.003091 max=0.002856 Jy/beam ! Clean residual mean=0.000006 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.294585 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 189 components and 0.294585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059945Jy sigma=0.416000 ! Fit after self-cal, rms=0.059936Jy sigma=0.415899 ! 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=0.059936Jy sigma=0.415899 ! Fit after self-cal, rms=0.059821Jy sigma=0.415736 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.58 mas, bmaj=5.965 mas, bpa=1.286 degrees ! Estimated noise=1.26024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000545359 Jy ! Component: 100 - total flux cleaned = 0.000892387 Jy ! Component: 150 - total flux cleaned = 0.00094352 Jy ! Component: 200 - total flux cleaned = 0.000943429 Jy ! Total flux subtracted in 200 components = 0.000943429 Jy ! Clean residual min=-0.002875 max=0.002654 Jy/beam ! Clean residual mean=0.000006 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.295528 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 203 components and 0.295528 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059724Jy sigma=0.414925 ! Fit after self-cal, rms=0.059722Jy sigma=0.414895 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 = 0.00040343 Jy ! Component: 100 - total flux cleaned = 0.000494257 Jy ! Component: 150 - total flux cleaned = 0.000537438 Jy ! Component: 200 - total flux cleaned = 0.000537513 Jy ! Total flux subtracted in 200 components = 0.000537513 Jy ! Clean residual min=-0.002820 max=0.002539 Jy/beam ! Clean residual mean=0.000005 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.296066 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 212 components and 0.296066 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059659Jy sigma=0.414413 ! Fit after self-cal, rms=0.059659Jy sigma=0.414399 ! 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=0.059659Jy sigma=0.414399 ! Fit after self-cal, rms=0.059609Jy sigma=0.414338 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.801 mas, bmaj=9.653 mas, bpa=10.13 degrees ! Estimated noise=1.47363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014097 Jy ! Component: 100 - total flux cleaned = 0.00182042 Jy ! Component: 150 - total flux cleaned = 0.00193907 Jy ! Component: 200 - total flux cleaned = 0.00193987 Jy ! Total flux subtracted in 200 components = 0.00193987 Jy ! Clean residual min=-0.002459 max=0.003051 Jy/beam ! Clean residual mean=0.000014 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.298005 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 222 components and 0.298005 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059583Jy sigma=0.414012 ! Fit after self-cal, rms=0.059578Jy sigma=0.413978 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 = 0.000201375 Jy ! Component: 100 - total flux cleaned = 0.000267626 Jy ! Component: 150 - total flux cleaned = 0.000298554 Jy ! Component: 200 - total flux cleaned = 0.000271309 Jy ! Total flux subtracted in 200 components = 0.000271309 Jy ! Clean residual min=-0.002332 max=0.002931 Jy/beam ! Clean residual mean=0.000013 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.298277 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 231 components and 0.298277 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059571Jy sigma=0.413829 ! Fit after self-cal, rms=0.059566Jy sigma=0.413808 ! 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=3.578 mas, bmaj=5.966 mas, bpa=1.182 degrees ! Estimated noise=1.2591 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.578 x 5.966 at 1.182 degrees (North through East) ! Clean map min=-0.0024462 max=0.17057 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=3.023 mas, bmaj=5.158 mas, bpa=3.767 degrees ! Estimated noise=2.02521 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.130594 Jy ! Component: 100 - total flux cleaned = 0.163278 Jy ! Component: 150 - total flux cleaned = 0.182609 Jy ! Component: 200 - total flux cleaned = 0.197184 Jy ! Total flux subtracted in 200 components = 0.197184 Jy ! Clean residual min=-0.006892 max=0.008515 Jy/beam ! Clean residual mean=-0.000036 rms=0.002074 Jy/beam ! Combined flux in latest and established models = 0.197184 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 0.197184 Jy ! Inverting map and beam ! Estimated beam: bmin=3.578 mas, bmaj=5.966 mas, bpa=1.182 degrees ! Estimated noise=1.2591 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 = 0.0170679 Jy ! Component: 100 - total flux cleaned = 0.029332 Jy ! Component: 150 - total flux cleaned = 0.0390457 Jy ! Component: 200 - total flux cleaned = 0.0469083 Jy ! Total flux subtracted in 200 components = 0.0469083 Jy ! Clean residual min=-0.004751 max=0.005949 Jy/beam ! Clean residual mean=-0.000024 rms=0.001440 Jy/beam ! Combined flux in latest and established models = 0.244092 Jy ! Adding 86 model components to the UV plane model. ! The established model now contains 101 components and 0.244092 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=7.801 mas, bmaj=9.653 mas, bpa=10.13 degrees ! Estimated noise=1.47363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011582 Jy ! Component: 100 - total flux cleaned = 0.0199465 Jy ! Component: 150 - total flux cleaned = 0.0263795 Jy ! Component: 200 - total flux cleaned = 0.0314266 Jy ! Total flux subtracted in 200 components = 0.0314266 Jy ! Clean residual min=-0.003764 max=0.004459 Jy/beam ! Clean residual mean=-0.000008 rms=0.001279 Jy/beam ! Combined flux in latest and established models = 0.275519 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 = 0.00406891 Jy ! Component: 100 - total flux cleaned = 0.0073907 Jy ! Component: 150 - total flux cleaned = 0.0101369 Jy ! Component: 200 - total flux cleaned = 0.0124224 Jy ! Total flux subtracted in 200 components = 0.0124224 Jy ! Clean residual min=-0.003023 max=0.003517 Jy/beam ! Clean residual mean=0.000004 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.287941 Jy ! Adding 144 model components to the UV plane model. ! The established model now contains 233 components and 0.287941 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.578 mas, bmaj=5.966 mas, bpa=1.182 degrees ! Estimated noise=1.2591 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000893747 Jy ! Component: 100 - total flux cleaned = 0.00173126 Jy ! Component: 150 - total flux cleaned = 0.00250835 Jy ! Component: 200 - total flux cleaned = 0.00319607 Jy ! Total flux subtracted in 200 components = 0.00319607 Jy ! Clean residual min=-0.002849 max=0.002722 Jy/beam ! Clean residual mean=0.000001 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.291137 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 256 components and 0.291137 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059788Jy sigma=0.415340 ! Fit after self-cal, rms=0.059692Jy sigma=0.414709 wmodel J1442+3234_S_map.mod ! Writing 256 model components to file: J1442+3234_S_map.mod wobs J1442+3234_S_uvs.fits ! Writing UV FITS file: J1442+3234_S_uvs.fits wwins J1442+3234_S_map.win ! wwins: Wrote 5 windows to J1442+3234_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 = -5.85106e-05 Jy ! Component: 100 - total flux cleaned = 0.000166464 Jy ! Component: 150 - total flux cleaned = 0.000413025 Jy ! Component: 200 - total flux cleaned = 0.000489065 Jy ! Component: 250 - total flux cleaned = 0.000600004 Jy ! Component: 300 - total flux cleaned = 0.000600003 Jy ! Component: 350 - total flux cleaned = 0.000633658 Jy ! Component: 400 - total flux cleaned = 0.000566249 Jy ! Component: 450 - total flux cleaned = 0.000501428 Jy ! Component: 500 - total flux cleaned = 0.000532737 Jy ! Component: 550 - total flux cleaned = 0.000624138 Jy ! Component: 600 - total flux cleaned = 0.000653821 Jy ! Component: 650 - total flux cleaned = 0.000595667 Jy ! Component: 700 - total flux cleaned = 0.000681699 Jy ! Component: 750 - total flux cleaned = 0.000710145 Jy ! Component: 800 - total flux cleaned = 0.000710578 Jy ! Component: 850 - total flux cleaned = 0.000710395 Jy ! Component: 900 - total flux cleaned = 0.00068476 Jy ! Component: 950 - total flux cleaned = 0.000735879 Jy ! Component: 1000 - total flux cleaned = 0.000785865 Jy ! Component: 1050 - total flux cleaned = 0.000785493 Jy ! Component: 1100 - total flux cleaned = 0.000760727 Jy ! Component: 1150 - total flux cleaned = 0.000689516 Jy ! Component: 1200 - total flux cleaned = 0.000666634 Jy ! Component: 1250 - total flux cleaned = 0.000620304 Jy ! Component: 1300 - total flux cleaned = 0.000552466 Jy ! Component: 1350 - total flux cleaned = 0.000552717 Jy ! Component: 1400 - total flux cleaned = 0.000552794 Jy ! Component: 1450 - total flux cleaned = 0.000574181 Jy ! Component: 1500 - total flux cleaned = 0.000574369 Jy ! Component: 1550 - total flux cleaned = 0.000469963 Jy ! Component: 1600 - total flux cleaned = 0.000490743 Jy ! Component: 1650 - total flux cleaned = 0.000491019 Jy ! Component: 1700 - total flux cleaned = 0.000510822 Jy ! Component: 1750 - total flux cleaned = 0.000491239 Jy ! Component: 1800 - total flux cleaned = 0.000432698 Jy ! Component: 1850 - total flux cleaned = 0.000394425 Jy ! Component: 1900 - total flux cleaned = 0.000337828 Jy ! Component: 1950 - total flux cleaned = 0.000319329 Jy ! Component: 2000 - total flux cleaned = 0.000282357 Jy ! Component: 2050 - total flux cleaned = 0.0002643 Jy ! Component: 2100 - total flux cleaned = 0.00017421 Jy ! Component: 2150 - total flux cleaned = 0.000174357 Jy ! Component: 2200 - total flux cleaned = 0.000156608 Jy ! Component: 2250 - total flux cleaned = 0.000139277 Jy ! Component: 2300 - total flux cleaned = 0.00020769 Jy ! Component: 2350 - total flux cleaned = 0.00020745 Jy ! Component: 2400 - total flux cleaned = 0.000207794 Jy ! Component: 2450 - total flux cleaned = 0.000257518 Jy ! Component: 2500 - total flux cleaned = 0.000273638 Jy ! Component: 2550 - total flux cleaned = 0.000241231 Jy ! Component: 2600 - total flux cleaned = 0.000225354 Jy ! Component: 2650 - total flux cleaned = 0.000257036 Jy ! Component: 2700 - total flux cleaned = 0.000241084 Jy ! Component: 2750 - total flux cleaned = 0.000194363 Jy ! Component: 2800 - total flux cleaned = 0.000179011 Jy ! Component: 2850 - total flux cleaned = 0.000102804 Jy ! Component: 2900 - total flux cleaned = 0.000163277 Jy ! Component: 2950 - total flux cleaned = 0.000133363 Jy ! Component: 3000 - total flux cleaned = 0.000133305 Jy ! Component: 3050 - total flux cleaned = 8.88737e-05 Jy ! Component: 3100 - total flux cleaned = 5.98466e-05 Jy ! Component: 3150 - total flux cleaned = 4.5389e-05 Jy ! Component: 3200 - total flux cleaned = -1.17424e-05 Jy ! Component: 3250 - total flux cleaned = 2.63086e-06 Jy ! Component: 3300 - total flux cleaned = -9.5786e-05 Jy ! Component: 3350 - total flux cleaned = -8.18895e-05 Jy ! Component: 3400 - total flux cleaned = -0.000109484 Jy ! Component: 3450 - total flux cleaned = -0.000150601 Jy ! Component: 3500 - total flux cleaned = -0.000123433 Jy ! Component: 3550 - total flux cleaned = -0.000123447 Jy ! Component: 3600 - total flux cleaned = -0.000110248 Jy ! Component: 3650 - total flux cleaned = -0.000163335 Jy ! Component: 3700 - total flux cleaned = -0.00015019 Jy ! Component: 3750 - total flux cleaned = -0.000163246 Jy ! Component: 3800 - total flux cleaned = -0.000124319 Jy ! Component: 3850 - total flux cleaned = -9.86377e-05 Jy ! Component: 3900 - total flux cleaned = -0.000162445 Jy ! Component: 3950 - total flux cleaned = -0.000175114 Jy ! Component: 4000 - total flux cleaned = -0.000187529 Jy ! Component: 4050 - total flux cleaned = -0.00016241 Jy ! Total flux subtracted in 4096 components = -0.000162399 Jy ! Clean residual min=-0.000690 max=0.000726 Jy/beam ! Clean residual mean=-0.000001 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.290975 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 558 components and 0.290975 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1442+3234_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.578 x 5.966 at 1.182 degrees (North through East) ! Clean map min=-0.0015219 max=0.17026 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1442+3234_S_map.fits wmodel /image_prod/ug002_uva//J1442+3234_S_map.mod ! Writing 558 model components to file: /image_prod/ug002_uva//J1442+3234_S_map.mod wobs /image_prod/ug002_uva//J1442+3234_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1442+3234_S_uvs.fits wwins /image_prod/ug002_uva//J1442+3234_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J1442+3234_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.170265 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000216422 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.381327 0.381327 0.762654 1.52531 3.05061 6.10123 12.2025 24.4049 48.8098 97.6197 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.17 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 786.726 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1442+3234_S_dfm.log closed on Thu Mar 5 01:52:39 2020