! Started logfile: /scr/pima/rv123_uvs/J1343+6602_S_dfm.log on Sun Dec 23 05:03:58 2018 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/rv123_uvs/J1343+6602_S_uva.fits ! Reading UV FITS file: /scr/pima/rv123_uvs/J1343+6602_S_uva.fits ! AN table 1: 52 integrations on 36 of 36 possible baselines. ! AN table 2: 42 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.574764 visibilities/baseline/integration-bin. ! Found source: J1343+6602 ! ! 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 89 lines of history. ! ! Reading 7780 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 J1343+6602_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 192 telescope corrections were flagged in sub-array 1. ! A total of 170 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 192 telescope corrections were flagged in sub-array 1. ! A total of 170 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 468 telescope corrections were flagged in sub-array 1. ! A total of 378 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 192 telescope corrections were flagged in sub-array 1. ! A total of 170 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.044391Jy sigma=16.417552 ! Fit after self-cal, rms=0.753450Jy sigma=11.849934 ! 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=3.588 mas, bmaj=4.264 mas, bpa=-62.3 degrees ! Estimated noise=0.920877 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 = 0.18866 Jy ! Component: 100 - total flux cleaned = 0.233355 Jy ! Total flux subtracted in 100 components = 0.233355 Jy ! Clean residual min=-0.006769 max=0.016798 Jy/beam ! Clean residual mean=-0.000002 rms=0.001709 Jy/beam ! Combined flux in latest and established models = 0.233355 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.233355 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080683Jy sigma=1.226152 ! Fit after self-cal, rms=0.080680Jy sigma=1.226068 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0172177 Jy ! Component: 100 - total flux cleaned = 0.0253852 Jy ! Total flux subtracted in 100 components = 0.0253852 Jy ! Clean residual min=-0.006589 max=0.006911 Jy/beam ! Clean residual mean=-0.000002 rms=0.001541 Jy/beam ! Combined flux in latest and established models = 0.25874 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.25874 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076158Jy sigma=1.154590 ! Fit after self-cal, rms=0.076143Jy sigma=1.154353 ! 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=4.342 mas, bmaj=5.384 mas, bpa=-58.6 degrees ! Estimated noise=0.660309 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 (2.5, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00932453 Jy ! Component: 100 - total flux cleaned = 0.0151403 Jy ! Component: 150 - total flux cleaned = 0.0182965 Jy ! Component: 200 - total flux cleaned = 0.0198014 Jy ! Total flux subtracted in 200 components = 0.0198014 Jy ! Clean residual min=-0.005587 max=0.005205 Jy/beam ! Clean residual mean=-0.000018 rms=0.001403 Jy/beam ! Combined flux in latest and established models = 0.278541 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 34 components and 0.278542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074782Jy sigma=1.133265 ! Fit after self-cal, rms=0.074679Jy sigma=1.131690 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.342 x 5.384 at -58.6 degrees (North through East) ! Clean map min=-0.0055496 max=0.24515 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.15 HN 0.94 KP 0.95 ! LA 0.93 NL 1.09 OV 0.93 PT 1.06 ! SC 0.94 ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 FD 1.08 HN 0.90 KP 0.96 ! LA 0.93 MK 1.11 NL 1.07 OV 0.91 ! SC 0.92 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.13 HN 0.95 KP 0.96 ! LA 0.92 NL 1.10 OV 0.74 PT 1.04 ! SC 0.94 ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.15 FD 1.11 HN 0.93 KP 0.94 ! LA 0.90 MK 1.09 NL 1.08 OV 0.72 ! SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* NL 0.00* OV 0.00* PT 0.00* ! SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! SC 0.00* ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.12 HN 0.97 KP 0.99 ! LA 0.94 NL 1.14 OV 0.89 PT 1.06 ! SC 0.93 ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 FD 1.07 HN 0.95 KP 0.94 ! LA 0.94 MK 1.15 NL 1.12 OV 0.88 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.074679Jy sigma=1.131690 ! Fit after self-cal, rms=0.063211Jy sigma=0.963233 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.395 mas, bmaj=5.456 mas, bpa=-55.87 degrees ! Estimated noise=0.666944 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 = -0.000465488 Jy ! Component: 100 - total flux cleaned = -0.000799043 Jy ! Component: 150 - total flux cleaned = -0.00121034 Jy ! Component: 200 - total flux cleaned = -0.00150821 Jy ! Total flux subtracted in 200 components = -0.00150821 Jy ! Clean residual min=-0.003142 max=0.003215 Jy/beam ! Clean residual mean=-0.000006 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.277033 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 54 components and 0.277033 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063041Jy sigma=0.959879 ! Fit after self-cal, rms=0.063142Jy sigma=0.958762 ! 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=0.063142Jy sigma=0.958762 ! Fit after self-cal, rms=0.062065Jy sigma=0.932754 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.406 mas, bmaj=5.434 mas, bpa=-56.38 degrees ! Estimated noise=0.66719 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000621939 Jy ! Component: 100 - total flux cleaned = 0.000406907 Jy ! Component: 150 - total flux cleaned = 0.000264268 Jy ! Component: 200 - total flux cleaned = 0.000180594 Jy ! Total flux subtracted in 200 components = 0.000180594 Jy ! Clean residual min=-0.002616 max=0.002420 Jy/beam ! Clean residual mean=-0.000003 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.277214 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 72 components and 0.277214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061989Jy sigma=0.931457 ! Fit after self-cal, rms=0.061994Jy sigma=0.931320 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 = -4.93482e-05 Jy ! Component: 100 - total flux cleaned = -0.000124987 Jy ! Component: 150 - total flux cleaned = -0.000194241 Jy ! Component: 200 - total flux cleaned = -0.00025739 Jy ! Total flux subtracted in 200 components = -0.00025739 Jy ! Clean residual min=-0.002596 max=0.002393 Jy/beam ! Clean residual mean=-0.000003 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.276956 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 79 components and 0.276956 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061956Jy sigma=0.930703 ! Fit after self-cal, rms=0.061955Jy sigma=0.930654 ! 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=0.061955Jy sigma=0.930654 ! Fit after self-cal, rms=0.061647Jy sigma=0.920727 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.405 mas, bmaj=5.435 mas, bpa=-56.52 degrees ! Estimated noise=0.666869 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.28831e-05 Jy ! Component: 100 - total flux cleaned = -0.000132152 Jy ! Component: 150 - total flux cleaned = -0.000257166 Jy ! Component: 200 - total flux cleaned = -0.000341438 Jy ! Total flux subtracted in 200 components = -0.000341438 Jy ! Clean residual min=-0.002566 max=0.002376 Jy/beam ! Clean residual mean=-0.000005 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.276615 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 82 components and 0.276615 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061615Jy sigma=0.920146 ! Fit after self-cal, rms=0.061625Jy sigma=0.920070 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 = -5.61824e-05 Jy ! Component: 100 - total flux cleaned = -0.000109109 Jy ! Component: 150 - total flux cleaned = -0.000133863 Jy ! Component: 200 - total flux cleaned = -0.000156591 Jy ! Total flux subtracted in 200 components = -0.000156591 Jy ! Clean residual min=-0.002546 max=0.002367 Jy/beam ! Clean residual mean=-0.000005 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.276458 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 89 components and 0.276458 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061606Jy sigma=0.919742 ! Fit after self-cal, rms=0.061606Jy sigma=0.919721 ! 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=0.061606Jy sigma=0.919721 ! Fit after self-cal, rms=0.061602Jy sigma=0.919657 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.028 mas, bmaj=10.89 mas, bpa=-56.48 degrees ! Estimated noise=0.814147 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000150522 Jy ! Component: 100 - total flux cleaned = 0.000197319 Jy ! Component: 150 - total flux cleaned = 0.000196149 Jy ! Component: 200 - total flux cleaned = 0.000179374 Jy ! Total flux subtracted in 200 components = 0.000179374 Jy ! Clean residual min=-0.002328 max=0.002571 Jy/beam ! Clean residual mean=-0.000008 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.276638 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 100 components and 0.276638 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061591Jy sigma=0.919485 ! Fit after self-cal, rms=0.061590Jy sigma=0.919445 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 = 1.54017e-05 Jy ! Component: 100 - total flux cleaned = 4.76539e-05 Jy ! Component: 150 - total flux cleaned = 3.41949e-05 Jy ! Component: 200 - total flux cleaned = 2.2152e-05 Jy ! Total flux subtracted in 200 components = 2.2152e-05 Jy ! Clean residual min=-0.002313 max=0.002573 Jy/beam ! Clean residual mean=-0.000008 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.27666 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 103 components and 0.27666 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061584Jy sigma=0.919381 ! Fit after self-cal, rms=0.061583Jy sigma=0.919351 ! 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=4.404 mas, bmaj=5.437 mas, bpa=-56.63 degrees ! Estimated noise=0.666729 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.404 x 5.437 at -56.63 degrees (North through East) ! Clean map min=-0.002433 max=0.24485 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=3.659 mas, bmaj=4.26 mas, bpa=-60.46 degrees ! Estimated noise=0.93753 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.189351 Jy ! Component: 100 - total flux cleaned = 0.233758 Jy ! Component: 150 - total flux cleaned = 0.251303 Jy ! Component: 200 - total flux cleaned = 0.260358 Jy ! Total flux subtracted in 200 components = 0.260358 Jy ! Clean residual min=-0.004266 max=0.004501 Jy/beam ! Clean residual mean=0.000001 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.260358 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.260358 Jy ! Inverting map and beam ! Estimated beam: bmin=4.404 mas, bmaj=5.437 mas, bpa=-56.63 degrees ! Estimated noise=0.666729 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 = 0.00658961 Jy ! Component: 100 - total flux cleaned = 0.0103134 Jy ! Component: 150 - total flux cleaned = 0.0127644 Jy ! Component: 200 - total flux cleaned = 0.0135176 Jy ! Total flux subtracted in 200 components = 0.0135176 Jy ! Clean residual min=-0.002471 max=0.002558 Jy/beam ! Clean residual mean=-0.000006 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.273876 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 43 components and 0.273876 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=8.028 mas, bmaj=10.89 mas, bpa=-56.48 degrees ! Estimated noise=0.814147 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158379 Jy ! Component: 100 - total flux cleaned = 0.00200075 Jy ! Component: 150 - total flux cleaned = 0.00210194 Jy ! Component: 200 - total flux cleaned = 0.00221888 Jy ! Total flux subtracted in 200 components = 0.00221888 Jy ! Clean residual min=-0.002235 max=0.002524 Jy/beam ! Clean residual mean=-0.000008 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.276094 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 = 7.62552e-05 Jy ! Component: 100 - total flux cleaned = 0.000166024 Jy ! Component: 150 - total flux cleaned = 0.000244836 Jy ! Component: 200 - total flux cleaned = 0.000297069 Jy ! Total flux subtracted in 200 components = 0.000297069 Jy ! Clean residual min=-0.002276 max=0.002539 Jy/beam ! Clean residual mean=-0.000008 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.276392 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 68 components and 0.276392 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.404 mas, bmaj=5.437 mas, bpa=-56.63 degrees ! Estimated noise=0.666729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.31689e-05 Jy ! Component: 100 - total flux cleaned = 6.42619e-05 Jy ! Component: 150 - total flux cleaned = 2.88616e-05 Jy ! Component: 200 - total flux cleaned = -4.30406e-06 Jy ! Total flux subtracted in 200 components = -4.30406e-06 Jy ! Clean residual min=-0.002439 max=0.002364 Jy/beam ! Clean residual mean=-0.000004 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.276387 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 76 components and 0.276387 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061681Jy sigma=0.920767 ! Fit after self-cal, rms=0.061661Jy sigma=0.920515 wmodel J1343+6602_S_map.mod ! Writing 76 model components to file: J1343+6602_S_map.mod wobs J1343+6602_S_uvs.fits ! Writing UV FITS file: J1343+6602_S_uvs.fits wwins J1343+6602_S_map.win ! wwins: Wrote 2 windows to J1343+6602_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 = -0.000136243 Jy ! Component: 100 - total flux cleaned = -0.000384644 Jy ! Component: 150 - total flux cleaned = -0.000544681 Jy ! Component: 200 - total flux cleaned = -0.000390961 Jy ! Component: 250 - total flux cleaned = -0.000467517 Jy ! Component: 300 - total flux cleaned = -0.000430095 Jy ! Component: 350 - total flux cleaned = -0.00039285 Jy ! Component: 400 - total flux cleaned = -0.000392393 Jy ! Component: 450 - total flux cleaned = -0.000497652 Jy ! Component: 500 - total flux cleaned = -0.000532176 Jy ! Component: 550 - total flux cleaned = -0.000702874 Jy ! Component: 600 - total flux cleaned = -0.000803513 Jy ! Component: 650 - total flux cleaned = -0.000836952 Jy ! Component: 700 - total flux cleaned = -0.00106646 Jy ! Component: 750 - total flux cleaned = -0.00122794 Jy ! Component: 800 - total flux cleaned = -0.00129161 Jy ! Component: 850 - total flux cleaned = -0.00145095 Jy ! Component: 900 - total flux cleaned = -0.00157695 Jy ! Component: 950 - total flux cleaned = -0.00188796 Jy ! Component: 1000 - total flux cleaned = -0.00201088 Jy ! Component: 1050 - total flux cleaned = -0.00216341 Jy ! Component: 1100 - total flux cleaned = -0.00231419 Jy ! Component: 1150 - total flux cleaned = -0.00252362 Jy ! Component: 1200 - total flux cleaned = -0.00264166 Jy ! Component: 1250 - total flux cleaned = -0.00275933 Jy ! Component: 1300 - total flux cleaned = -0.00284713 Jy ! Component: 1350 - total flux cleaned = -0.00302084 Jy ! Component: 1400 - total flux cleaned = -0.00319302 Jy ! Component: 1450 - total flux cleaned = -0.0033073 Jy ! Component: 1500 - total flux cleaned = -0.00347711 Jy ! Component: 1550 - total flux cleaned = -0.00356124 Jy ! Component: 1600 - total flux cleaned = -0.00364517 Jy ! Component: 1650 - total flux cleaned = -0.00381107 Jy ! Component: 1700 - total flux cleaned = -0.00389318 Jy ! Component: 1750 - total flux cleaned = -0.00413829 Jy ! Component: 1800 - total flux cleaned = -0.0042734 Jy ! Component: 1850 - total flux cleaned = -0.00430011 Jy ! Component: 1900 - total flux cleaned = -0.00440695 Jy ! Component: 1950 - total flux cleaned = -0.00459256 Jy ! Component: 2000 - total flux cleaned = -0.00464482 Jy ! Component: 2050 - total flux cleaned = -0.00474968 Jy ! Component: 2100 - total flux cleaned = -0.00482782 Jy ! Component: 2150 - total flux cleaned = -0.00495731 Jy ! Component: 2200 - total flux cleaned = -0.00500874 Jy ! Component: 2250 - total flux cleaned = -0.00508544 Jy ! Component: 2300 - total flux cleaned = -0.00523798 Jy ! Component: 2350 - total flux cleaned = -0.00531383 Jy ! Component: 2400 - total flux cleaned = -0.00533887 Jy ! Component: 2450 - total flux cleaned = -0.00548875 Jy ! Component: 2500 - total flux cleaned = -0.00538942 Jy ! Component: 2550 - total flux cleaned = -0.00546387 Jy ! Component: 2600 - total flux cleaned = -0.00546371 Jy ! Component: 2650 - total flux cleaned = -0.00568447 Jy ! Component: 2700 - total flux cleaned = -0.00563558 Jy ! Component: 2750 - total flux cleaned = -0.00573264 Jy ! Component: 2800 - total flux cleaned = -0.00580495 Jy ! Component: 2850 - total flux cleaned = -0.00575691 Jy ! Component: 2900 - total flux cleaned = -0.00573331 Jy ! Component: 2950 - total flux cleaned = -0.00585204 Jy ! Component: 3000 - total flux cleaned = -0.00589917 Jy ! Component: 3050 - total flux cleaned = -0.00585216 Jy ! Component: 3100 - total flux cleaned = -0.00587558 Jy ! Component: 3150 - total flux cleaned = -0.00587558 Jy ! Component: 3200 - total flux cleaned = -0.00599162 Jy ! Component: 3250 - total flux cleaned = -0.00587604 Jy ! Component: 3300 - total flux cleaned = -0.00589898 Jy ! Component: 3350 - total flux cleaned = -0.00594478 Jy ! Component: 3400 - total flux cleaned = -0.00592195 Jy ! Component: 3450 - total flux cleaned = -0.00583117 Jy ! Component: 3500 - total flux cleaned = -0.00585377 Jy ! Component: 3550 - total flux cleaned = -0.00583132 Jy ! Component: 3600 - total flux cleaned = -0.00592086 Jy ! Component: 3650 - total flux cleaned = -0.0058541 Jy ! Component: 3700 - total flux cleaned = -0.00576515 Jy ! Component: 3750 - total flux cleaned = -0.00572095 Jy ! Component: 3800 - total flux cleaned = -0.00572088 Jy ! Component: 3850 - total flux cleaned = -0.00574275 Jy ! Component: 3900 - total flux cleaned = -0.00576435 Jy ! Component: 3950 - total flux cleaned = -0.00565555 Jy ! Component: 4000 - total flux cleaned = -0.00567729 Jy ! Component: 4050 - total flux cleaned = -0.00572047 Jy ! Total flux subtracted in 4096 components = -0.00572047 Jy ! Clean residual min=-0.001250 max=0.001165 Jy/beam ! Clean residual mean=-0.000003 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.270667 Jy keep ! Adding 307 model components to the UV plane model. ! The established model now contains 383 components and 0.270667 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv123_uvs/J1343+6602_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.404 x 5.437 at -56.63 degrees (North through East) ! Clean map min=-0.0020227 max=0.24505 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv123_uvs/J1343+6602_S_map.fits wmodel /scr/pima/rv123_uvs/J1343+6602_S_map.mod ! Writing 383 model components to file: /scr/pima/rv123_uvs/J1343+6602_S_map.mod wobs /scr/pima/rv123_uvs/J1343+6602_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv123_uvs/J1343+6602_S_uvs.fits wwins /scr/pima/rv123_uvs/J1343+6602_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rv123_uvs/J1343+6602_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.245048 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000409855 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.501765 0.501765 1.00353 2.00706 4.01412 8.02824 16.0565 32.113 64.226 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.245 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 597.889 quit ! Quitting program ! Log file /scr/pima/rv123_uvs/J1343+6602_S_dfm.log closed on Sun Dec 23 05:04:02 2018