! Started logfile: /scr/pima/rv120_uvs/J1127-1857_S_dfm.log on Fri Dec 22 22:33:06 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/J1127-1857_S_uva.fits ! Reading UV FITS file: /scr/pima/rv120_uvs/J1127-1857_S_uva.fits ! AN table 1: 27 integrations on 3 of 3 possible baselines. ! AN table 2: 4 integrations on 3 of 3 possible baselines. ! AN table 3: 14 integrations on 28 of 28 possible baselines. ! AN table 4: 3 integrations on 45 of 45 possible baselines. ! AN table 5: 10 integrations on 45 of 45 possible baselines. ! AN table 6: 19 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.50171 visibilities/baseline/integration-bin. ! Found source: J1127-1857 ! ! 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 3520 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 J1127-1857_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 45 telescope corrections were flagged in sub-array 1. ! A total of 66 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! A total of 52 telescope corrections were flagged in sub-array 5. ! A total of 105 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 45 telescope corrections were flagged in sub-array 1. ! A total of 66 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! A total of 52 telescope corrections were flagged in sub-array 5. ! A total of 105 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 45 telescope corrections were flagged in sub-array 1. ! A total of 82 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 4. ! A total of 72 telescope corrections were flagged in sub-array 5. ! A total of 115 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 45 telescope corrections were flagged in sub-array 1. ! A total of 66 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! A total of 52 telescope corrections were flagged in sub-array 5. ! A total of 105 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.180683Jy sigma=17.723564 ! Fit after self-cal, rms=0.421058Jy sigma=5.821005 ! 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=2.241 mas, bmaj=4.441 mas, bpa=19.44 degrees ! Estimated noise=1.33238 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 = 0.471136 Jy ! Component: 100 - total flux cleaned = 0.587445 Jy ! Total flux subtracted in 100 components = 0.587445 Jy ! Clean residual min=-0.018468 max=0.044392 Jy/beam ! Clean residual mean=0.000032 rms=0.004645 Jy/beam ! Combined flux in latest and established models = 0.587445 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.587445 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.152292Jy sigma=2.191399 ! Fit after self-cal, rms=0.152267Jy sigma=2.191247 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0467364 Jy ! Component: 100 - total flux cleaned = 0.0700627 Jy ! Total flux subtracted in 100 components = 0.0700627 Jy ! Clean residual min=-0.017946 max=0.020172 Jy/beam ! Clean residual mean=-0.000003 rms=0.003877 Jy/beam ! Combined flux in latest and established models = 0.657508 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 28 components and 0.657508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138218Jy sigma=1.861218 ! Fit after self-cal, rms=0.138205Jy sigma=1.860954 ! 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=2.733 mas, bmaj=5.413 mas, bpa=20.15 degrees ! Estimated noise=1.05841 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 = 0.0155094 Jy ! Component: 100 - total flux cleaned = 0.0222052 Jy ! Component: 150 - total flux cleaned = 0.0239174 Jy ! Component: 200 - total flux cleaned = 0.0240265 Jy ! Total flux subtracted in 200 components = 0.0240265 Jy ! Clean residual min=-0.012413 max=0.016354 Jy/beam ! Clean residual mean=-0.000044 rms=0.003308 Jy/beam ! Combined flux in latest and established models = 0.681535 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 43 components and 0.681534 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137267Jy sigma=1.824368 ! Fit after self-cal, rms=0.137272Jy sigma=1.824282 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.733 x 5.413 at 20.15 degrees (North through East) ! Clean map min=-0.011444 max=0.61059 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 36 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 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* ON 0.00* SC 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.98 HH 1.04 HN 0.98 KP 0.96 ! LA 1.01 NL 0.97 PT 0.96 SC 1.05 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 0.98 HN 0.90 KP 0.98 ! LA 0.98 MK 1.02 NL 0.97 OV 0.97 ! PT 0.98 SC 1.08 ! ! A total of 12 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 1.01 HN 0.97 KK 0.81 KP 1.00 ! LA 0.98 MK 1.57 NL 0.97 OV 0.97 ! PT 0.97 SC 1.03 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.99 FD 0.97 KK 0.89 KP 0.98 ! LA 1.01 MK 2.38 NL 0.98 OV 0.98 ! PT 0.97 ! ! ! Correcting IF 2. ! A total of 36 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 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* ON 0.00* SC 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.00 HH 1.05 HN 0.97 KP 0.99 ! LA 0.98 NL 0.97 PT 0.96 SC 1.06 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 FD 1.01 HN 0.96 KP 0.97 ! LA 0.96 MK 1.02 NL 0.97 OV 0.98 ! PT 1.01 SC 1.06 ! ! A total of 12 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 1.01 HN 1.06 KK 0.83 KP 0.98 ! LA 0.98 MK 1.67 NL 0.96 OV 0.98 ! PT 0.99 SC 1.06 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.00 FD 0.99 KK 0.90 KP 0.98 ! LA 1.00 MK 2.54 NL 0.95 OV 1.00 ! PT 0.97 ! ! ! Correcting IF 3. ! A total of 36 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 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* ON 0.00* SC 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.99 HH 1.18 HN 1.01 KP 1.00* ! LA 0.92 NL 1.00* PT 0.95 SC 0.62 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 FD 0.97 HN 0.87 KP 1.00* ! LA 2.52 MK 1.19 NL 1.00* OV 0.99 ! PT 1.05 SC 0.68 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.01 HN 0.98 KK 0.92 KP 1.00* ! LA 1.26 MK 0.95 NL 1.00* OV 0.96 ! PT 0.98 SC 0.75 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.96 FD 0.97 KK 0.91 KP 1.00* ! LA 1.57 MK 1.38 NL 1.00* OV 0.98 ! PT 1.00 ! ! ! Correcting IF 4. ! A total of 36 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 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* ON 0.00* SC 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.00 HH 1.00 HN 1.00 KP 0.97 ! LA 0.97 NL 0.97 PT 0.95 SC 1.12 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.06 FD 1.00 HN 0.94 KP 0.99 ! LA 1.00 MK 1.07 NL 0.95 OV 0.97 ! PT 0.97 SC 1.13 ! ! A total of 12 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 1.00 HN 1.04 KK 0.84 KP 0.99 ! LA 1.00 MK 1.85 NL 0.97 OV 1.01 ! PT 0.96 SC 1.11 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.00 FD 0.98 KK 0.90 KP 0.98 ! LA 0.98 MK 2.97 NL 0.97 OV 0.98 ! PT 0.97 ! ! ! Fit before self-cal, rms=0.137272Jy sigma=1.824282 ! Fit after self-cal, rms=0.091399Jy sigma=1.012906 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.8 mas, bmaj=6.336 mas, bpa=17.27 degrees ! Estimated noise=1.06533 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 = -0.00680386 Jy ! Component: 100 - total flux cleaned = -0.0071946 Jy ! Component: 150 - total flux cleaned = -0.0073304 Jy ! Component: 200 - total flux cleaned = -0.00732612 Jy ! Total flux subtracted in 200 components = -0.00732612 Jy ! Clean residual min=-0.006368 max=0.005463 Jy/beam ! Clean residual mean=0.000018 rms=0.001315 Jy/beam ! Combined flux in latest and established models = 0.674208 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.674208 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090209Jy sigma=0.997955 ! Fit after self-cal, rms=0.090760Jy sigma=0.996154 ! 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=0.090760Jy sigma=0.996154 ! Fit after self-cal, rms=0.085357Jy sigma=0.907587 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.807 mas, bmaj=6.369 mas, bpa=17.52 degrees ! Estimated noise=1.06379 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00326562 Jy ! Component: 100 - total flux cleaned = -0.00360324 Jy ! Component: 150 - total flux cleaned = -0.00387637 Jy ! Component: 200 - total flux cleaned = -0.00408949 Jy ! Total flux subtracted in 200 components = -0.00408949 Jy ! Clean residual min=-0.004224 max=0.003942 Jy/beam ! Clean residual mean=-0.000001 rms=0.001008 Jy/beam ! Combined flux in latest and established models = 0.670119 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 50 components and 0.670119 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084887Jy sigma=0.903029 ! Fit after self-cal, rms=0.084876Jy sigma=0.902835 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 = -0.000201195 Jy ! Component: 100 - total flux cleaned = -0.000378717 Jy ! Component: 150 - total flux cleaned = -0.000639306 Jy ! Component: 200 - total flux cleaned = -0.000826549 Jy ! Total flux subtracted in 200 components = -0.000826549 Jy ! Clean residual min=-0.004237 max=0.003953 Jy/beam ! Clean residual mean=-0.000002 rms=0.001008 Jy/beam ! Combined flux in latest and established models = 0.669292 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 51 components and 0.669292 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084742Jy sigma=0.902008 ! Fit after self-cal, rms=0.084753Jy sigma=0.901847 ! 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=0.084753Jy sigma=0.901847 ! Fit after self-cal, rms=0.083331Jy sigma=0.882159 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.809 mas, bmaj=6.401 mas, bpa=17.64 degrees ! Estimated noise=1.06371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00199725 Jy ! Component: 100 - total flux cleaned = -0.00223937 Jy ! Component: 150 - total flux cleaned = -0.00243258 Jy ! Component: 200 - total flux cleaned = -0.00259193 Jy ! Total flux subtracted in 200 components = -0.00259193 Jy ! Clean residual min=-0.003625 max=0.003788 Jy/beam ! Clean residual mean=-0.000006 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.6667 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 51 components and 0.6667 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083112Jy sigma=0.879801 ! Fit after self-cal, rms=0.083135Jy sigma=0.879651 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 = -3.60617e-05 Jy ! Component: 100 - total flux cleaned = -0.000217181 Jy ! Component: 150 - total flux cleaned = -0.000370738 Jy ! Component: 200 - total flux cleaned = -0.000371374 Jy ! Total flux subtracted in 200 components = -0.000371374 Jy ! Clean residual min=-0.003568 max=0.003795 Jy/beam ! Clean residual mean=-0.000007 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 0.666329 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 51 components and 0.666329 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083068Jy sigma=0.879074 ! Fit after self-cal, rms=0.083077Jy sigma=0.878967 ! 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=0.083077Jy sigma=0.878967 ! Fit after self-cal, rms=0.083324Jy sigma=0.877257 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.219 mas, bmaj=14.91 mas, bpa=3.087 degrees ! Estimated noise=1.27546 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00161883 Jy ! Component: 100 - total flux cleaned = -0.00165399 Jy ! Component: 150 - total flux cleaned = -0.00171101 Jy ! Component: 200 - total flux cleaned = -0.00173461 Jy ! Total flux subtracted in 200 components = -0.00173461 Jy ! Clean residual min=-0.003394 max=0.002895 Jy/beam ! Clean residual mean=-0.000013 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 0.664594 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 58 components and 0.664594 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083295Jy sigma=0.877089 ! Fit after self-cal, rms=0.083290Jy sigma=0.876755 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 = 5.08514e-05 Jy ! Component: 100 - total flux cleaned = 2.05011e-05 Jy ! Component: 150 - total flux cleaned = -2.70224e-05 Jy ! Component: 200 - total flux cleaned = -6.36836e-05 Jy ! Total flux subtracted in 200 components = -6.36836e-05 Jy ! Clean residual min=-0.003397 max=0.002906 Jy/beam ! Clean residual mean=-0.000013 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.664531 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 59 components and 0.664531 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083287Jy sigma=0.876820 ! Fit after self-cal, rms=0.083287Jy sigma=0.876567 ! 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=2.811 mas, bmaj=6.424 mas, bpa=17.75 degrees ! Estimated noise=1.06379 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.811 x 6.424 at 17.75 degrees (North through East) ! Clean map min=-0.0034424 max=0.62365 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083287Jy sigma=0.876567 ! Fit after self-cal, rms=0.081293Jy sigma=0.814458 ! Inverting map and beam ! Estimated beam: bmin=2.811 mas, bmaj=6.43 mas, bpa=17.8 degrees ! Estimated noise=1.06193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00146156 Jy ! Component: 100 - total flux cleaned = -0.00165785 Jy ! Component: 150 - total flux cleaned = -0.00181872 Jy ! Component: 200 - total flux cleaned = -0.00199909 Jy ! Total flux subtracted in 200 components = -0.00199909 Jy ! Clean residual min=-0.003559 max=0.003551 Jy/beam ! Clean residual mean=-0.000006 rms=0.000876 Jy/beam ! Combined flux in latest and established models = 0.662532 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 60 components and 0.662532 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081150Jy sigma=0.812843 ! Fit after self-cal, rms=0.081151Jy sigma=0.812760 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.78422e-05 Jy ! Component: 100 - total flux cleaned = -7.64601e-05 Jy ! Component: 150 - total flux cleaned = -0.00014578 Jy ! Component: 200 - total flux cleaned = -0.000179381 Jy ! Total flux subtracted in 200 components = -0.000179381 Jy ! Clean residual min=-0.003517 max=0.003548 Jy/beam ! Clean residual mean=-0.000007 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.662352 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 61 components and 0.662352 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081102Jy sigma=0.812238 ! Fit after self-cal, rms=0.081107Jy sigma=0.812198 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081107Jy sigma=0.812198 ! Fit after self-cal, rms=0.081333Jy sigma=0.811105 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=2.285 mas, bmaj=5.234 mas, bpa=16.91 degrees ! Estimated noise=1.36022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.482069 Jy ! Component: 100 - total flux cleaned = 0.594879 Jy ! Component: 150 - total flux cleaned = 0.631238 Jy ! Component: 200 - total flux cleaned = 0.647862 Jy ! Total flux subtracted in 200 components = 0.647862 Jy ! Clean residual min=-0.005841 max=0.007495 Jy/beam ! Clean residual mean=-0.000000 rms=0.001259 Jy/beam ! Combined flux in latest and established models = 0.647863 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.647863 Jy ! Inverting map and beam ! Estimated beam: bmin=2.813 mas, bmaj=6.448 mas, bpa=17.88 degrees ! Estimated noise=1.06202 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 = 0.0089901 Jy ! Component: 100 - total flux cleaned = 0.0116841 Jy ! Component: 150 - total flux cleaned = 0.0122266 Jy ! Component: 200 - total flux cleaned = 0.0126412 Jy ! Total flux subtracted in 200 components = 0.0126412 Jy ! Clean residual min=-0.003626 max=0.003455 Jy/beam ! Clean residual mean=-0.000007 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.660504 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 28 components and 0.660504 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=8.228 mas, bmaj=14.94 mas, bpa=3.224 degrees ! Estimated noise=1.27057 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000779081 Jy ! Component: 100 - total flux cleaned = 0.000773075 Jy ! Component: 150 - total flux cleaned = 0.000770198 Jy ! Component: 200 - total flux cleaned = 0.000768511 Jy ! Total flux subtracted in 200 components = 0.000768511 Jy ! Clean residual min=-0.003192 max=0.002701 Jy/beam ! Clean residual mean=-0.000012 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 0.661272 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 = -8.44198e-08 Jy ! Component: 100 - total flux cleaned = -7.5124e-07 Jy ! Component: 150 - total flux cleaned = -1.02029e-05 Jy ! Component: 200 - total flux cleaned = -2.7705e-05 Jy ! Total flux subtracted in 200 components = -2.7705e-05 Jy ! Clean residual min=-0.003202 max=0.002722 Jy/beam ! Clean residual mean=-0.000012 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.661245 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 0.661245 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.813 mas, bmaj=6.448 mas, bpa=17.88 degrees ! Estimated noise=1.06202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.4164e-05 Jy ! Component: 100 - total flux cleaned = 5.04045e-05 Jy ! Component: 150 - total flux cleaned = 5.14658e-05 Jy ! Component: 200 - total flux cleaned = 4.79805e-05 Jy ! Total flux subtracted in 200 components = 4.79805e-05 Jy ! Clean residual min=-0.003545 max=0.003590 Jy/beam ! Clean residual mean=-0.000006 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.661293 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 44 components and 0.661293 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081161Jy sigma=0.810162 ! Fit after self-cal, rms=0.081174Jy sigma=0.810017 wmodel J1127-1857_S_map.mod ! Writing 44 model components to file: J1127-1857_S_map.mod wobs J1127-1857_S_uvs.fits ! Writing UV FITS file: J1127-1857_S_uvs.fits wwins J1127-1857_S_map.win ! wwins: Wrote 1 windows to J1127-1857_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 = -6.08483e-06 Jy ! Component: 100 - total flux cleaned = -6.1649e-06 Jy ! Component: 150 - total flux cleaned = -0.000120261 Jy ! Component: 200 - total flux cleaned = -0.000118408 Jy ! Component: 250 - total flux cleaned = -0.000444464 Jy ! Component: 300 - total flux cleaned = -0.000711147 Jy ! Component: 350 - total flux cleaned = -0.00081694 Jy ! Component: 400 - total flux cleaned = -0.00112654 Jy ! Component: 450 - total flux cleaned = -0.00132957 Jy ! Component: 500 - total flux cleaned = -0.00142965 Jy ! Component: 550 - total flux cleaned = -0.00157896 Jy ! Component: 600 - total flux cleaned = -0.001677 Jy ! Component: 650 - total flux cleaned = -0.00182201 Jy ! Component: 700 - total flux cleaned = -0.00187114 Jy ! Component: 750 - total flux cleaned = -0.00210846 Jy ! Component: 800 - total flux cleaned = -0.00229547 Jy ! Component: 850 - total flux cleaned = -0.00243398 Jy ! Component: 900 - total flux cleaned = -0.00266284 Jy ! Component: 950 - total flux cleaned = -0.00288942 Jy ! Component: 1000 - total flux cleaned = -0.00297973 Jy ! Component: 1050 - total flux cleaned = -0.00320347 Jy ! Component: 1100 - total flux cleaned = -0.00338032 Jy ! Component: 1150 - total flux cleaned = -0.0036439 Jy ! Component: 1200 - total flux cleaned = -0.00364362 Jy ! Component: 1250 - total flux cleaned = -0.0039897 Jy ! Component: 1300 - total flux cleaned = -0.00394672 Jy ! Component: 1350 - total flux cleaned = -0.0042883 Jy ! Component: 1400 - total flux cleaned = -0.00450015 Jy ! Component: 1450 - total flux cleaned = -0.00450008 Jy ! Component: 1500 - total flux cleaned = -0.00466729 Jy ! Component: 1550 - total flux cleaned = -0.00462598 Jy ! Component: 1600 - total flux cleaned = -0.00479191 Jy ! Component: 1650 - total flux cleaned = -0.00499713 Jy ! Component: 1700 - total flux cleaned = -0.00499738 Jy ! Component: 1750 - total flux cleaned = -0.00520037 Jy ! Component: 1800 - total flux cleaned = -0.00536145 Jy ! Component: 1850 - total flux cleaned = -0.0053615 Jy ! Component: 1900 - total flux cleaned = -0.00560056 Jy ! Component: 1950 - total flux cleaned = -0.00567961 Jy ! Component: 2000 - total flux cleaned = -0.00560073 Jy ! Component: 2050 - total flux cleaned = -0.00595385 Jy ! Component: 2100 - total flux cleaned = -0.00595398 Jy ! Component: 2150 - total flux cleaned = -0.00622552 Jy ! Component: 2200 - total flux cleaned = -0.00618688 Jy ! Component: 2250 - total flux cleaned = -0.00630243 Jy ! Component: 2300 - total flux cleaned = -0.00656968 Jy ! Component: 2350 - total flux cleaned = -0.00672167 Jy ! Component: 2400 - total flux cleaned = -0.00672167 Jy ! Component: 2450 - total flux cleaned = -0.00690967 Jy ! Component: 2500 - total flux cleaned = -0.0070593 Jy ! Component: 2550 - total flux cleaned = -0.00728256 Jy ! Component: 2600 - total flux cleaned = -0.00739356 Jy ! Component: 2650 - total flux cleaned = -0.00754095 Jy ! Component: 2700 - total flux cleaned = -0.0076507 Jy ! Component: 2750 - total flux cleaned = -0.00779638 Jy ! Component: 2800 - total flux cleaned = -0.00786924 Jy ! Component: 2850 - total flux cleaned = -0.00797776 Jy ! Component: 2900 - total flux cleaned = -0.00804989 Jy ! Component: 2950 - total flux cleaned = -0.00815747 Jy ! Component: 3000 - total flux cleaned = -0.00822884 Jy ! Component: 3050 - total flux cleaned = -0.00844194 Jy ! Component: 3100 - total flux cleaned = -0.00854785 Jy ! Component: 3150 - total flux cleaned = -0.00872371 Jy ! Component: 3200 - total flux cleaned = -0.00868855 Jy ! Component: 3250 - total flux cleaned = -0.00879318 Jy ! Component: 3300 - total flux cleaned = -0.00893204 Jy ! Component: 3350 - total flux cleaned = -0.00896673 Jy ! Component: 3400 - total flux cleaned = -0.00913858 Jy ! Component: 3450 - total flux cleaned = -0.0091728 Jy ! Component: 3500 - total flux cleaned = -0.00924094 Jy ! Component: 3550 - total flux cleaned = -0.00941072 Jy ! Component: 3600 - total flux cleaned = -0.00934307 Jy ! Component: 3650 - total flux cleaned = -0.00944429 Jy ! Component: 3700 - total flux cleaned = -0.00971284 Jy ! Component: 3750 - total flux cleaned = -0.00974627 Jy ! Component: 3800 - total flux cleaned = -0.00964655 Jy ! Component: 3850 - total flux cleaned = -0.00974598 Jy ! Component: 3900 - total flux cleaned = -0.00984492 Jy ! Component: 3950 - total flux cleaned = -0.00977948 Jy ! Component: 4000 - total flux cleaned = -0.00984513 Jy ! Component: 4050 - total flux cleaned = -0.00991043 Jy ! Total flux subtracted in 4096 components = -0.010008 Jy ! Clean residual min=-0.001674 max=0.002208 Jy/beam ! Clean residual mean=-0.000007 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.651285 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 326 components and 0.651286 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv120_uvs/J1127-1857_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.813 x 6.448 at 17.88 degrees (North through East) ! Clean map min=-0.0034003 max=0.6233 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv120_uvs/J1127-1857_S_map.fits wmodel /scr/pima/rv120_uvs/J1127-1857_S_map.mod ! Writing 326 model components to file: /scr/pima/rv120_uvs/J1127-1857_S_map.mod wobs /scr/pima/rv120_uvs/J1127-1857_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv120_uvs/J1127-1857_S_uvs.fits wwins /scr/pima/rv120_uvs/J1127-1857_S_map.win ! wwins: Wrote 2 windows to /scr/pima/rv120_uvs/J1127-1857_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.623298 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000598532 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.28808 0.28808 0.57616 1.15232 2.30464 4.60928 9.21856 18.4371 36.8743 73.7485 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.623 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1041.38 quit ! Quitting program ! Log file /scr/pima/rv120_uvs/J1127-1857_S_dfm.log closed on Fri Dec 22 22:33:11 2017