! Started logfile: /scr/pima/rv120_uvs/J0340-2119_S_dfm.log on Fri Dec 22 22:30:19 2017 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv120_uvs/J0340-2119_S_uva.fits ! Reading UV FITS file: /scr/pima/rv120_uvs/J0340-2119_S_uva.fits ! AN table 1: 87 integrations on 3 of 3 possible baselines. ! AN table 2: 10 integrations on 36 of 36 possible baselines. ! AN table 3: 12 integrations on 10 of 10 possible baselines. ! AN table 4: 20 integrations on 28 of 28 possible baselines. ! AN table 5: 12 integrations on 3 of 3 possible baselines. ! AN table 6: 10 integrations on 3 of 3 possible baselines. ! Apparent sampling: 0.614484 visibilities/baseline/integration-bin. ! Found source: J0340-2119 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 3360 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 J0340-2119_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 99 telescope corrections were flagged in sub-array 1. ! A total of 36 telescope corrections were flagged in sub-array 2. ! A total of 74 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 99 telescope corrections were flagged in sub-array 1. ! A total of 36 telescope corrections were flagged in sub-array 2. ! A total of 74 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 99 telescope corrections were flagged in sub-array 1. ! A total of 54 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 86 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 99 telescope corrections were flagged in sub-array 1. ! A total of 36 telescope corrections were flagged in sub-array 2. ! A total of 74 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.078471Jy sigma=17.089952 ! Fit after self-cal, rms=0.646801Jy sigma=10.429058 ! 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=3.353 mas, bmaj=5.554 mas, bpa=-10.98 degrees ! Estimated noise=1.26575 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 = 0.259572 Jy ! Component: 100 - total flux cleaned = 0.345496 Jy ! Total flux subtracted in 100 components = 0.345496 Jy ! Clean residual min=-0.014493 max=0.039044 Jy/beam ! Clean residual mean=0.000011 rms=0.004089 Jy/beam ! Combined flux in latest and established models = 0.345496 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.345496 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126866Jy sigma=1.771856 ! Fit after self-cal, rms=0.126637Jy sigma=1.768671 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0433973 Jy ! Component: 100 - total flux cleaned = 0.0666753 Jy ! Total flux subtracted in 100 components = 0.0666753 Jy ! Clean residual min=-0.009242 max=0.012694 Jy/beam ! Clean residual mean=-0.000009 rms=0.002589 Jy/beam ! Combined flux in latest and established models = 0.412171 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 22 components and 0.412171 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103507Jy sigma=1.339928 ! Fit after self-cal, rms=0.103166Jy sigma=1.335460 ! 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=4.031 mas, bmaj=4.69 mas, bpa=-11.8 degrees ! Estimated noise=0.918145 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 (-3.5, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0220322 Jy ! Component: 100 - total flux cleaned = 0.0332001 Jy ! Component: 150 - total flux cleaned = 0.0396158 Jy ! Component: 200 - total flux cleaned = 0.0434965 Jy ! Total flux subtracted in 200 components = 0.0434965 Jy ! Clean residual min=-0.009298 max=0.012676 Jy/beam ! Clean residual mean=0.000015 rms=0.002326 Jy/beam ! Combined flux in latest and established models = 0.455667 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 51 components and 0.455668 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097158Jy sigma=1.249236 ! Fit after self-cal, rms=0.096815Jy sigma=1.243945 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.031 x 4.69 at -11.8 degrees (North through East) ! Clean map min=-0.0094619 max=0.34779 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 162 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* ON 0.00* WZ 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.95 HN 1.07 KP 0.99 ! LA 0.98 NL 0.98 OV 0.97 PT 0.97 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.92 KK 1.01 KP 1.00 LA 0.98 ! OV 1.00 ! ! A total of 30 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 FD 1.04 KP 0.99 LA 0.96 ! MK 1.04 NL 1.68 OV 0.98 PT 0.96 ! ! A total of 30 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.00* KK 0.00* MK 0.00* ! ! A total of 30 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! KK 0.00* MK 0.00* OV 0.00* ! ! ! Correcting IF 2. ! A total of 162 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* ON 0.00* WZ 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.94 HN 1.03 KP 1.01 ! LA 0.97 NL 0.97 OV 0.98 PT 1.01 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.94 KK 1.02 KP 1.02 LA 0.97 ! OV 0.98 ! ! A total of 30 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 FD 1.06 KP 1.00 LA 0.99 ! MK 0.95 NL 1.18 OV 1.01 PT 0.98 ! ! A total of 30 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.00* KK 0.00* MK 0.00* ! ! A total of 30 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! KK 0.00* MK 0.00* OV 0.00* ! ! ! Correcting IF 3. ! A total of 162 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.90 HN 1.03 KP 1.00* ! LA 1.59 NL 1.00* OV 1.03 PT 0.97 ! SC 0.60 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.90 KK 1.08 KP 1.00* LA 1.57 ! OV 1.00 ! ! A total of 30 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 FD 1.02 KP 1.00* LA 1.59 ! MK 0.59 NL 1.00* OV 0.96 PT 1.02 ! ! A total of 30 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.00* KK 0.00* MK 0.00* ! ! A total of 30 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! KK 0.00* MK 0.00* OV 0.00* ! ! ! Correcting IF 4. ! A total of 162 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* ON 0.00* WZ 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.97 HN 1.12 KP 1.03 ! LA 0.98 NL 0.98 OV 1.01 PT 0.98 ! SC 1.10 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.96 KK 1.04 KP 1.03 LA 0.97 ! OV 0.98 ! ! A total of 30 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 1.04 KP 1.03 LA 0.98 ! MK 1.05 NL 0.99 OV 0.94 PT 0.99 ! ! A total of 30 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.00* KK 0.00* MK 0.00* ! ! A total of 30 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! KK 0.00* MK 0.00* OV 0.00* ! ! ! Fit before self-cal, rms=0.096815Jy sigma=1.243945 ! Fit after self-cal, rms=0.077145Jy sigma=1.021823 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.825 mas, bmaj=14.39 mas, bpa=-7.727 degrees ! Estimated noise=0.963695 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 (-19.5, -9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114689 Jy ! Component: 100 - total flux cleaned = 0.0169913 Jy ! Component: 150 - total flux cleaned = 0.0207971 Jy ! Component: 200 - total flux cleaned = 0.0236908 Jy ! Total flux subtracted in 200 components = 0.0236908 Jy ! Clean residual min=-0.004722 max=0.005293 Jy/beam ! Clean residual mean=-0.000023 rms=0.001371 Jy/beam ! Combined flux in latest and established models = 0.479358 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 86 components and 0.479358 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075486Jy sigma=0.976457 ! Fit after self-cal, rms=0.075454Jy sigma=0.973116 ! 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=0.075454Jy sigma=0.973116 ! Fit after self-cal, rms=0.059176Jy sigma=0.857745 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.828 mas, bmaj=14.39 mas, bpa=-7.661 degrees ! Estimated noise=0.962777 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00402083 Jy ! Component: 100 - total flux cleaned = 0.00654276 Jy ! Component: 150 - total flux cleaned = 0.0082945 Jy ! Component: 200 - total flux cleaned = 0.00933198 Jy ! Total flux subtracted in 200 components = 0.00933198 Jy ! Clean residual min=-0.003295 max=0.003507 Jy/beam ! Clean residual mean=0.000031 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.48869 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 109 components and 0.48869 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058841Jy sigma=0.850723 ! Fit after self-cal, rms=0.058909Jy sigma=0.849834 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 = 0.00148104 Jy ! Component: 100 - total flux cleaned = 0.00185327 Jy ! Component: 150 - total flux cleaned = 0.00193325 Jy ! Component: 200 - total flux cleaned = 0.00200633 Jy ! Total flux subtracted in 200 components = 0.00200633 Jy ! Clean residual min=-0.003199 max=0.003605 Jy/beam ! Clean residual mean=0.000028 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.490697 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 122 components and 0.490697 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058832Jy sigma=0.848468 ! Fit after self-cal, rms=0.058828Jy sigma=0.848308 ! 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=0.058828Jy sigma=0.848308 ! Fit after self-cal, rms=0.057397Jy sigma=0.832459 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.826 mas, bmaj=14.4 mas, bpa=-7.677 degrees ! Estimated noise=0.962792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00186389 Jy ! Component: 100 - total flux cleaned = 0.00300402 Jy ! Component: 150 - total flux cleaned = 0.00320649 Jy ! Component: 200 - total flux cleaned = 0.00335226 Jy ! Total flux subtracted in 200 components = 0.00335226 Jy ! Clean residual min=-0.002899 max=0.002976 Jy/beam ! Clean residual mean=0.000035 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.494049 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 131 components and 0.494049 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057306Jy sigma=0.830787 ! Fit after self-cal, rms=0.057312Jy sigma=0.830632 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 = 0.000338659 Jy ! Component: 100 - total flux cleaned = 0.000442136 Jy ! Component: 150 - total flux cleaned = 0.00044226 Jy ! Component: 200 - total flux cleaned = 0.000500376 Jy ! Total flux subtracted in 200 components = 0.000500376 Jy ! Clean residual min=-0.002880 max=0.003005 Jy/beam ! Clean residual mean=0.000034 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.494549 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 140 components and 0.494549 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057270Jy sigma=0.829889 ! Fit after self-cal, rms=0.057271Jy sigma=0.829826 ! 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=0.057271Jy sigma=0.829826 ! Fit after self-cal, rms=0.057302Jy sigma=0.829495 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.262 mas, bmaj=19.33 mas, bpa=3.18 degrees ! Estimated noise=1.15288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115882 Jy ! Component: 100 - total flux cleaned = 0.0015021 Jy ! Component: 150 - total flux cleaned = 0.00167411 Jy ! Component: 200 - total flux cleaned = 0.00180175 Jy ! Total flux subtracted in 200 components = 0.00180175 Jy ! Clean residual min=-0.003277 max=0.003383 Jy/beam ! Clean residual mean=0.000058 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.496351 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 160 components and 0.496351 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057268Jy sigma=0.829065 ! Fit after self-cal, rms=0.057274Jy sigma=0.829000 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 = 0.00035617 Jy ! Component: 100 - total flux cleaned = 0.000472571 Jy ! Component: 150 - total flux cleaned = 0.000539283 Jy ! Component: 200 - total flux cleaned = 0.000540456 Jy ! Total flux subtracted in 200 components = 0.000540456 Jy ! Clean residual min=-0.003308 max=0.003353 Jy/beam ! Clean residual mean=0.000057 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.496891 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 168 components and 0.496891 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057262Jy sigma=0.828916 ! Fit after self-cal, rms=0.057266Jy sigma=0.828892 ! 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=3.824 mas, bmaj=14.39 mas, bpa=-7.682 degrees ! Estimated noise=0.963346 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.824 x 14.39 at -7.682 degrees (North through East) ! Clean map min=-0.0028249 max=0.34968 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=3.291 mas, bmaj=10.35 mas, bpa=-7.549 degrees ! Estimated noise=1.35944 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.264763 Jy ! Component: 100 - total flux cleaned = 0.35749 Jy ! Component: 150 - total flux cleaned = 0.402333 Jy ! Component: 200 - total flux cleaned = 0.42602 Jy ! Total flux subtracted in 200 components = 0.42602 Jy ! Clean residual min=-0.006167 max=0.011363 Jy/beam ! Clean residual mean=-0.000001 rms=0.001784 Jy/beam ! Combined flux in latest and established models = 0.42602 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 0.42602 Jy ! Inverting map and beam ! Estimated beam: bmin=3.824 mas, bmaj=14.39 mas, bpa=-7.682 degrees ! Estimated noise=0.963346 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 = 0.0187331 Jy ! Component: 100 - total flux cleaned = 0.0308923 Jy ! Component: 150 - total flux cleaned = 0.0394782 Jy ! Component: 200 - total flux cleaned = 0.0457511 Jy ! Total flux subtracted in 200 components = 0.0457511 Jy ! Clean residual min=-0.003588 max=0.004700 Jy/beam ! Clean residual mean=0.000059 rms=0.001018 Jy/beam ! Combined flux in latest and established models = 0.471771 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 87 components and 0.471771 Jy ! Inverting map ! Added new window around map position (-11.5, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00499174 Jy ! Component: 100 - total flux cleaned = 0.00874038 Jy ! Component: 150 - total flux cleaned = 0.0117727 Jy ! Component: 200 - total flux cleaned = 0.0142591 Jy ! Total flux subtracted in 200 components = 0.0142591 Jy ! Clean residual min=-0.002840 max=0.002732 Jy/beam ! Clean residual mean=0.000045 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.48603 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 128 components and 0.48603 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=9.262 mas, bmaj=19.33 mas, bpa=3.18 degrees ! Estimated noise=1.15288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00299932 Jy ! Component: 100 - total flux cleaned = 0.00519958 Jy ! Component: 150 - total flux cleaned = 0.00686143 Jy ! Component: 200 - total flux cleaned = 0.00813205 Jy ! Total flux subtracted in 200 components = 0.00813205 Jy ! Clean residual min=-0.003304 max=0.003182 Jy/beam ! Clean residual mean=0.000062 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.494162 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 = 0.000570663 Jy ! Component: 100 - total flux cleaned = 0.00102468 Jy ! Component: 150 - total flux cleaned = 0.00133461 Jy ! Component: 200 - total flux cleaned = 0.00150388 Jy ! Total flux subtracted in 200 components = 0.00150388 Jy ! Clean residual min=-0.003306 max=0.003155 Jy/beam ! Clean residual mean=0.000059 rms=0.000914 Jy/beam ! Combined flux in latest and established models = 0.495666 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 186 components and 0.495666 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.824 mas, bmaj=14.39 mas, bpa=-7.682 degrees ! Estimated noise=0.963346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000214888 Jy ! Component: 100 - total flux cleaned = -0.000127595 Jy ! Component: 150 - total flux cleaned = 3.12086e-05 Jy ! Component: 200 - total flux cleaned = 0.000176557 Jy ! Total flux subtracted in 200 components = 0.000176557 Jy ! Clean residual min=-0.002797 max=0.002913 Jy/beam ! Clean residual mean=0.000035 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.495843 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 205 components and 0.495843 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057251Jy sigma=0.828188 ! Fit after self-cal, rms=0.057214Jy sigma=0.827280 wmodel J0340-2119_S_map.mod ! Writing 205 model components to file: J0340-2119_S_map.mod wobs J0340-2119_S_uvs.fits ! Writing UV FITS file: J0340-2119_S_uvs.fits wwins J0340-2119_S_map.win ! wwins: Wrote 4 windows to J0340-2119_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 = 0.000726996 Jy ! Component: 100 - total flux cleaned = 0.00129792 Jy ! Component: 150 - total flux cleaned = 0.00143328 Jy ! Component: 200 - total flux cleaned = 0.00173994 Jy ! Component: 250 - total flux cleaned = 0.00195216 Jy ! Component: 300 - total flux cleaned = 0.00215696 Jy ! Component: 350 - total flux cleaned = 0.00239635 Jy ! Component: 400 - total flux cleaned = 0.00267001 Jy ! Component: 450 - total flux cleaned = 0.00293782 Jy ! Component: 500 - total flux cleaned = 0.00308757 Jy ! Component: 550 - total flux cleaned = 0.00323443 Jy ! Component: 600 - total flux cleaned = 0.00330646 Jy ! Component: 650 - total flux cleaned = 0.00341321 Jy ! Component: 700 - total flux cleaned = 0.00351871 Jy ! Component: 750 - total flux cleaned = 0.00365757 Jy ! Component: 800 - total flux cleaned = 0.0037602 Jy ! Component: 850 - total flux cleaned = 0.0038959 Jy ! Component: 900 - total flux cleaned = 0.00399591 Jy ! Component: 950 - total flux cleaned = 0.00399597 Jy ! Component: 1000 - total flux cleaned = 0.00412594 Jy ! Component: 1050 - total flux cleaned = 0.00406178 Jy ! Component: 1100 - total flux cleaned = 0.00412532 Jy ! Component: 1150 - total flux cleaned = 0.00421922 Jy ! Component: 1200 - total flux cleaned = 0.00424998 Jy ! Component: 1250 - total flux cleaned = 0.00431119 Jy ! Component: 1300 - total flux cleaned = 0.00440182 Jy ! Component: 1350 - total flux cleaned = 0.00443217 Jy ! Component: 1400 - total flux cleaned = 0.00446178 Jy ! Component: 1450 - total flux cleaned = 0.00454978 Jy ! Component: 1500 - total flux cleaned = 0.00440487 Jy ! Component: 1550 - total flux cleaned = 0.00437671 Jy ! Component: 1600 - total flux cleaned = 0.00446202 Jy ! Component: 1650 - total flux cleaned = 0.0044057 Jy ! Component: 1700 - total flux cleaned = 0.00434992 Jy ! Component: 1750 - total flux cleaned = 0.00443259 Jy ! Component: 1800 - total flux cleaned = 0.00429541 Jy ! Component: 1850 - total flux cleaned = 0.00440407 Jy ! Component: 1900 - total flux cleaned = 0.00432294 Jy ! Component: 1950 - total flux cleaned = 0.00426986 Jy ! Component: 2000 - total flux cleaned = 0.00419081 Jy ! Component: 2050 - total flux cleaned = 0.00416488 Jy ! Component: 2100 - total flux cleaned = 0.00411323 Jy ! Component: 2150 - total flux cleaned = 0.00406168 Jy ! Component: 2200 - total flux cleaned = 0.00406211 Jy ! Component: 2250 - total flux cleaned = 0.00403706 Jy ! Component: 2300 - total flux cleaned = 0.00413747 Jy ! Component: 2350 - total flux cleaned = 0.00398766 Jy ! Component: 2400 - total flux cleaned = 0.00391348 Jy ! Component: 2450 - total flux cleaned = 0.00386436 Jy ! Component: 2500 - total flux cleaned = 0.00384039 Jy ! Component: 2550 - total flux cleaned = 0.00381605 Jy ! Component: 2600 - total flux cleaned = 0.00374417 Jy ! Component: 2650 - total flux cleaned = 0.00367288 Jy ! Component: 2700 - total flux cleaned = 0.00364926 Jy ! Component: 2750 - total flux cleaned = 0.00360229 Jy ! Component: 2800 - total flux cleaned = 0.0035323 Jy ! Component: 2850 - total flux cleaned = 0.00343945 Jy ! Component: 2900 - total flux cleaned = 0.0033705 Jy ! Component: 2950 - total flux cleaned = 0.00332471 Jy ! Component: 3000 - total flux cleaned = 0.0031884 Jy ! Component: 3050 - total flux cleaned = 0.00307566 Jy ! Component: 3100 - total flux cleaned = 0.00307577 Jy ! Component: 3150 - total flux cleaned = 0.00305336 Jy ! Component: 3200 - total flux cleaned = 0.00292054 Jy ! Component: 3250 - total flux cleaned = 0.00287663 Jy ! Component: 3300 - total flux cleaned = 0.00287635 Jy ! Component: 3350 - total flux cleaned = 0.0027676 Jy ! Component: 3400 - total flux cleaned = 0.00268119 Jy ! Component: 3450 - total flux cleaned = 0.00261667 Jy ! Component: 3500 - total flux cleaned = 0.00255271 Jy ! Component: 3550 - total flux cleaned = 0.00244671 Jy ! Component: 3600 - total flux cleaned = 0.00242567 Jy ! Component: 3650 - total flux cleaned = 0.00234183 Jy ! Component: 3700 - total flux cleaned = 0.00227923 Jy ! Component: 3750 - total flux cleaned = 0.00221691 Jy ! Component: 3800 - total flux cleaned = 0.00209325 Jy ! Component: 3850 - total flux cleaned = 0.00211386 Jy ! Component: 3900 - total flux cleaned = 0.0020321 Jy ! Component: 3950 - total flux cleaned = 0.00205252 Jy ! Component: 4000 - total flux cleaned = 0.00195183 Jy ! Component: 4050 - total flux cleaned = 0.00189174 Jy ! Total flux subtracted in 4096 components = 0.00185186 Jy ! Clean residual min=-0.001247 max=0.001124 Jy/beam ! Clean residual mean=0.000012 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.497694 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 495 components and 0.497694 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv120_uvs/J0340-2119_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.824 x 14.39 at -7.682 degrees (North through East) ! Clean map min=-0.0025904 max=0.34984 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv120_uvs/J0340-2119_S_map.fits wmodel /scr/pima/rv120_uvs/J0340-2119_S_map.mod ! Writing 495 model components to file: /scr/pima/rv120_uvs/J0340-2119_S_map.mod wobs /scr/pima/rv120_uvs/J0340-2119_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv120_uvs/J0340-2119_S_uvs.fits wwins /scr/pima/rv120_uvs/J0340-2119_S_map.win ! wwins: Wrote 5 windows to /scr/pima/rv120_uvs/J0340-2119_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.349842 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000393227 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.337204 0.337204 0.674407 1.34881 2.69763 5.39526 10.7905 21.581 43.1621 86.3242 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.349 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 889.669 quit ! Quitting program ! Log file /scr/pima/rv120_uvs/J0340-2119_S_dfm.log closed on Fri Dec 22 22:30:23 2017