! Started logfile: ./J1439+3932_S_uvs.log on Sat Jan 2 09:56:19 2016 obs J1439+3932_S_uva.fits ! Reading UV FITS file: J1439+3932_S_uva.fits ! AN table 1: 58 integrations on 36 of 36 possible baselines. ! AN table 2: 58 integrations on 45 of 45 possible baselines. ! AN table 3: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.84428 visibilities/baseline/integration-bin. ! Found source: J1439+3932 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22499e+09 8e+06 1 8e+06 ! 02 2 2.23299e+09 8e+06 1 8e+06 ! 03 3 2.25499e+09 8e+06 1 8e+06 ! 04 4 2.26299e+09 8e+06 1 8e+06 ! 05 5 2.34499e+09 8e+06 1 8e+06 ! 06 6 2.35299e+09 8e+06 1 8e+06 ! 07 7 2.36499e+09 8e+06 1 8e+06 ! 08 8 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 49360 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 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 ![@/home/lpetrov/bin/01_muppet ./J1439+3932_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 58 telescope corrections were flagged in sub-array 2. ! A total of 58 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 58 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 116 telescope corrections were flagged in sub-array 2. ! A total of 116 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 116 telescope corrections were flagged in sub-array 2. ! A total of 116 telescope corrections were flagged in sub-array 3. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 116 telescope corrections were flagged in sub-array 2. ! A total of 116 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 58 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 58 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.005123Jy sigma=9.055586 ! Fit after self-cal, rms=0.957261Jy sigma=8.595201 ! 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=2.758 mas, bmaj=7.159 mas, bpa=1.747 degrees ! Estimated noise=1.03046 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 = 0.0373645 Jy ! Component: 100 - total flux cleaned = 0.0455509 Jy ! Total flux subtracted in 100 components = 0.0455509 Jy ! Clean residual min=-0.003959 max=0.004227 Jy/beam ! Clean residual mean=-0.000001 rms=0.001054 Jy/beam ! Combined flux in latest and established models = 0.0455509 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0455509 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.080358Jy sigma=0.639132 ! Fit after self-cal, rms=0.078592Jy sigma=0.623113 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.495 mas, bmaj=8.171 mas, bpa=2.838 degrees ! Estimated noise=0.419085 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 = 0.00377766 Jy ! Component: 100 - total flux cleaned = 0.00541986 Jy ! Component: 150 - total flux cleaned = 0.00572035 Jy ! Component: 200 - total flux cleaned = 0.00575001 Jy ! Total flux subtracted in 200 components = 0.00575001 Jy ! Clean residual min=-0.001578 max=0.001498 Jy/beam ! Clean residual mean=-0.000001 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0513009 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 15 components and 0.0513009 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.078438Jy sigma=0.621323 ! Fit after self-cal, rms=0.078433Jy sigma=0.621061 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.495 x 8.171 at 2.838 degrees (North through East) ! Clean map min=-0.0015657 max=0.049041 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 EF 1.00* FD 1.00 KP 1.15 ! LA 1.02 MK 0.93 NL 0.93 OV 1.01 ! PT 1.04 SC 0.93 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.94 FD 1.00 KP 0.96 LA 1.10 ! MK 1.01 NL 0.91 ON 1.00* OV 0.99 ! PT 1.04 SC 0.85 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 EF 1.00* FD 0.95 KP 1.09 ! LA 1.16 MK 0.96 NL 1.05 OV 1.02 ! PT 1.13 SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 FD 1.00 KP 1.00 LA 1.06 ! MK 1.11 NL 0.99 ON 1.00* OV 1.02 ! PT 1.05 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 EF 1.00* FD 0.99 KP 1.03 ! LA 0.95 MK 1.07 NL 0.99 OV 1.00* ! PT 0.99 SC 1.05 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.04 KP 0.92 LA 1.06 ! MK 0.94 NL 1.01 ON 1.00* OV 1.00* ! PT 0.94 SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.10 KP 1.01 LA 0.94 ! MK 1.11 NL 1.09 OV 1.00* PT 0.94 ! SC 0.85 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 EF 1.00* FD 1.02 KP 1.06 ! LA 1.01 MK 0.98 NL 1.04 OV 1.00* ! PT 1.13 SC 0.93 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.14 FD 1.01 KP 0.96 LA 1.09 ! MK 0.98 NL 0.94 ON 1.00* OV 1.00* ! PT 1.03 SC 0.89 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.07 KP 0.86 LA 1.05 ! MK 0.90 NL 1.06 ON 1.00* OV 0.92 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 EF 1.00* FD 1.08 KP 0.98 ! LA 0.97 MK 1.08 NL 1.16 OV 0.96 ! PT 1.03 SC 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* ON 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 EF 1.00* FD 0.99 KP 1.01 ! LA 0.89 MK 1.02 NL 1.01 OV 1.01 ! PT 1.10 SC 0.91 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* ON 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.078433Jy sigma=0.621061 ! Fit after self-cal, rms=0.078147Jy sigma=0.620290 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.469 mas, bmaj=8.127 mas, bpa=2.914 degrees ! Estimated noise=0.420318 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 = 0.00103979 Jy ! Component: 100 - total flux cleaned = 0.00120128 Jy ! Component: 150 - total flux cleaned = 0.00121846 Jy ! Component: 200 - total flux cleaned = 0.00123127 Jy ! Total flux subtracted in 200 components = 0.00123127 Jy ! Clean residual min=-0.001496 max=0.001335 Jy/beam ! Clean residual mean=-0.000002 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0525321 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 21 components and 0.0525321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.078130Jy sigma=0.620139 ! Fit after self-cal, rms=0.078144Jy sigma=0.619849 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.078144Jy sigma=0.619849 ! Fit after self-cal, rms=0.078126Jy sigma=0.619562 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.454 mas, bmaj=8.095 mas, bpa=2.902 degrees ! Estimated noise=0.420733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000576916 Jy ! Component: 100 - total flux cleaned = 0.000676851 Jy ! Component: 150 - total flux cleaned = 0.000725075 Jy ! Component: 200 - total flux cleaned = 0.000746729 Jy ! Total flux subtracted in 200 components = 0.000746729 Jy ! Clean residual min=-0.001409 max=0.001347 Jy/beam ! Clean residual mean=-0.000002 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0532789 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 23 components and 0.0532789 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.078119Jy sigma=0.619505 ! Fit after self-cal, rms=0.078153Jy sigma=0.619439 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 = 4.37037e-05 Jy ! Component: 100 - total flux cleaned = 4.29499e-05 Jy ! Component: 150 - total flux cleaned = 6.42146e-05 Jy ! Component: 200 - total flux cleaned = 7.43217e-05 Jy ! Total flux subtracted in 200 components = 7.43217e-05 Jy ! Clean residual min=-0.001446 max=0.001345 Jy/beam ! Clean residual mean=-0.000002 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0533532 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.0533532 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.078147Jy sigma=0.619427 ! Fit after self-cal, rms=0.078150Jy sigma=0.619414 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.078150Jy sigma=0.619414 ! Fit after self-cal, rms=0.078473Jy sigma=0.619386 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.446 mas, bmaj=8.087 mas, bpa=2.826 degrees ! Estimated noise=0.422295 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000419382 Jy ! Component: 100 - total flux cleaned = 0.000489827 Jy ! Component: 150 - total flux cleaned = 0.000550819 Jy ! Component: 200 - total flux cleaned = 0.000568934 Jy ! Total flux subtracted in 200 components = 0.000568934 Jy ! Clean residual min=-0.001407 max=0.001363 Jy/beam ! Clean residual mean=-0.000002 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0539221 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 0.0539221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.078469Jy sigma=0.619350 ! Fit after self-cal, rms=0.078475Jy sigma=0.619270 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 = 3.43513e-05 Jy ! Component: 100 - total flux cleaned = 6.23508e-05 Jy ! Component: 150 - total flux cleaned = 7.04791e-05 Jy ! Component: 200 - total flux cleaned = 7.01588e-05 Jy ! Total flux subtracted in 200 components = 7.01588e-05 Jy ! Clean residual min=-0.001421 max=0.001358 Jy/beam ! Clean residual mean=-0.000002 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0539923 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 35 components and 0.0539923 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.078472Jy sigma=0.619262 ! Fit after self-cal, rms=0.078467Jy sigma=0.619195 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.078467Jy sigma=0.619195 ! Fit after self-cal, rms=0.078839Jy sigma=0.619247 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.979 mas, bmaj=10.15 mas, bpa=13.46 degrees ! Estimated noise=0.50487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000426231 Jy ! Component: 100 - total flux cleaned = 0.000459893 Jy ! Component: 150 - total flux cleaned = 0.000480549 Jy ! Component: 200 - total flux cleaned = 0.00049773 Jy ! Total flux subtracted in 200 components = 0.00049773 Jy ! Clean residual min=-0.001622 max=0.001579 Jy/beam ! Clean residual mean=-0.000005 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.05449 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 40 components and 0.05449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.078839Jy sigma=0.619238 ! Fit after self-cal, rms=0.078855Jy sigma=0.619181 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 = 4.3038e-05 Jy ! Component: 100 - total flux cleaned = 5.05544e-05 Jy ! Component: 150 - total flux cleaned = 6.34272e-05 Jy ! Component: 200 - total flux cleaned = 8.00898e-05 Jy ! Total flux subtracted in 200 components = 8.00898e-05 Jy ! Clean residual min=-0.001620 max=0.001569 Jy/beam ! Clean residual mean=-0.000005 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0545701 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 0.0545701 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.078855Jy sigma=0.619186 ! Fit after self-cal, rms=0.078850Jy sigma=0.619158 ! 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=3.448 mas, bmaj=8.085 mas, bpa=2.754 degrees ! Estimated noise=0.423203 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.448 x 8.085 at 2.754 degrees (North through East) ! Clean map min=-0.0013894 max=0.048944 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.721 mas, bmaj=7.106 mas, bpa=1.501 degrees ! Estimated noise=1.02685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.039113 Jy ! Component: 100 - total flux cleaned = 0.0484214 Jy ! Component: 150 - total flux cleaned = 0.0521633 Jy ! Component: 200 - total flux cleaned = 0.05251 Jy ! Total flux subtracted in 200 components = 0.05251 Jy ! Clean residual min=-0.003790 max=0.003546 Jy/beam ! Clean residual mean=-0.000001 rms=0.000991 Jy/beam ! Combined flux in latest and established models = 0.05251 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.05251 Jy ! Inverting map and beam ! Estimated beam: bmin=3.448 mas, bmaj=8.085 mas, bpa=2.754 degrees ! Estimated noise=0.423203 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) ! Added new window around map position (-3, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000906783 Jy ! Component: 100 - total flux cleaned = 0.00117195 Jy ! Component: 150 - total flux cleaned = 0.00120735 Jy ! Component: 200 - total flux cleaned = 0.00126786 Jy ! Total flux subtracted in 200 components = 0.00126786 Jy ! Clean residual min=-0.001409 max=0.001271 Jy/beam ! Clean residual mean=-0.000002 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0537778 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 0.0537778 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.979 mas, bmaj=10.15 mas, bpa=13.46 degrees ! Estimated noise=0.50487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000151064 Jy ! Component: 100 - total flux cleaned = 0.000256198 Jy ! Component: 150 - total flux cleaned = 0.000293725 Jy ! Component: 200 - total flux cleaned = 0.000315807 Jy ! Total flux subtracted in 200 components = 0.000315807 Jy ! Clean residual min=-0.001587 max=0.001593 Jy/beam ! Clean residual mean=-0.000004 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0540936 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 = 2.08677e-05 Jy ! Component: 100 - total flux cleaned = 3.04703e-05 Jy ! Component: 150 - total flux cleaned = 3.0253e-05 Jy ! Component: 200 - total flux cleaned = 3.85433e-05 Jy ! Total flux subtracted in 200 components = 3.85433e-05 Jy ! Clean residual min=-0.001577 max=0.001584 Jy/beam ! Clean residual mean=-0.000005 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.0541322 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 46 components and 0.0541322 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.448 mas, bmaj=8.085 mas, bpa=2.754 degrees ! Estimated noise=0.423203 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000217954 Jy ! Component: 100 - total flux cleaned = 0.000171813 Jy ! Component: 150 - total flux cleaned = 0.000129773 Jy ! Component: 200 - total flux cleaned = 0.00013033 Jy ! Total flux subtracted in 200 components = 0.00013033 Jy ! Clean residual min=-0.001360 max=0.001273 Jy/beam ! Clean residual mean=-0.000003 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0542625 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 58 components and 0.0542625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.078835Jy sigma=0.619077 ! Fit after self-cal, rms=0.078838Jy sigma=0.618974 wmodel ./J1439+3932_S_map.mod ! Writing 58 model components to file: ./J1439+3932_S_map.mod wobs ./J1439+3932_S_uvs.fits ! Writing UV FITS file: ./J1439+3932_S_uvs.fits wwins ./J1439+3932_S_map.win ! wwins: Wrote 2 windows to ./J1439+3932_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 = -0.000560457 Jy ! Component: 100 - total flux cleaned = -0.000775056 Jy ! Component: 150 - total flux cleaned = -0.00088935 Jy ! Component: 200 - total flux cleaned = -0.000998723 Jy ! Component: 250 - total flux cleaned = -0.00104069 Jy ! Component: 300 - total flux cleaned = -0.00108199 Jy ! Component: 350 - total flux cleaned = -0.00112183 Jy ! Component: 400 - total flux cleaned = -0.00116068 Jy ! Component: 450 - total flux cleaned = -0.00119799 Jy ! Component: 500 - total flux cleaned = -0.00117872 Jy ! Component: 550 - total flux cleaned = -0.00112408 Jy ! Component: 600 - total flux cleaned = -0.00121396 Jy ! Component: 650 - total flux cleaned = -0.00123123 Jy ! Component: 700 - total flux cleaned = -0.00128315 Jy ! Component: 750 - total flux cleaned = -0.00130019 Jy ! Component: 800 - total flux cleaned = -0.00133394 Jy ! Component: 850 - total flux cleaned = -0.00138346 Jy ! Component: 900 - total flux cleaned = -0.00143215 Jy ! Component: 950 - total flux cleaned = -0.00138371 Jy ! Component: 1000 - total flux cleaned = -0.00144734 Jy ! Component: 1050 - total flux cleaned = -0.00144747 Jy ! Component: 1100 - total flux cleaned = -0.00146297 Jy ! Component: 1150 - total flux cleaned = -0.00144799 Jy ! Component: 1200 - total flux cleaned = -0.00150835 Jy ! Component: 1250 - total flux cleaned = -0.00158281 Jy ! Component: 1300 - total flux cleaned = -0.00158259 Jy ! Component: 1350 - total flux cleaned = -0.00165568 Jy ! Component: 1400 - total flux cleaned = -0.00172774 Jy ! Component: 1450 - total flux cleaned = -0.00178481 Jy ! Component: 1500 - total flux cleaned = -0.00188334 Jy ! Component: 1550 - total flux cleaned = -0.0018694 Jy ! Component: 1600 - total flux cleaned = -0.00198006 Jy ! Component: 1650 - total flux cleaned = -0.00200761 Jy ! Component: 1700 - total flux cleaned = -0.00211585 Jy ! Component: 1750 - total flux cleaned = -0.00215595 Jy ! Component: 1800 - total flux cleaned = -0.00222219 Jy ! Component: 1850 - total flux cleaned = -0.00222234 Jy ! Component: 1900 - total flux cleaned = -0.00230056 Jy ! Component: 1950 - total flux cleaned = -0.002365 Jy ! Component: 2000 - total flux cleaned = -0.00239056 Jy ! Component: 2050 - total flux cleaned = -0.0024538 Jy ! Component: 2100 - total flux cleaned = -0.00247902 Jy ! Component: 2150 - total flux cleaned = -0.00256619 Jy ! Component: 2200 - total flux cleaned = -0.00256618 Jy ! Component: 2250 - total flux cleaned = -0.00263969 Jy ! Component: 2300 - total flux cleaned = -0.00265176 Jy ! Component: 2350 - total flux cleaned = -0.00271212 Jy ! Component: 2400 - total flux cleaned = -0.00274817 Jy ! Component: 2450 - total flux cleaned = -0.00281936 Jy ! Component: 2500 - total flux cleaned = -0.00279587 Jy ! Component: 2550 - total flux cleaned = -0.00288943 Jy ! Component: 2600 - total flux cleaned = -0.00286609 Jy ! Component: 2650 - total flux cleaned = -0.00288915 Jy ! Component: 2700 - total flux cleaned = -0.00294639 Jy ! Component: 2750 - total flux cleaned = -0.00296908 Jy ! Component: 2800 - total flux cleaned = -0.00296903 Jy ! Component: 2850 - total flux cleaned = -0.00294654 Jy ! Component: 2900 - total flux cleaned = -0.00295756 Jy ! Component: 2950 - total flux cleaned = -0.00300175 Jy ! Component: 3000 - total flux cleaned = -0.00296884 Jy ! Component: 3050 - total flux cleaned = -0.00299061 Jy ! Component: 3100 - total flux cleaned = -0.00304467 Jy ! Component: 3150 - total flux cleaned = -0.00302306 Jy ! Component: 3200 - total flux cleaned = -0.00299098 Jy ! Component: 3250 - total flux cleaned = -0.00300155 Jy ! Component: 3300 - total flux cleaned = -0.00302264 Jy ! Component: 3350 - total flux cleaned = -0.00297016 Jy ! Component: 3400 - total flux cleaned = -0.00298058 Jy ! Component: 3450 - total flux cleaned = -0.00295989 Jy ! Component: 3500 - total flux cleaned = -0.00298059 Jy ! Component: 3550 - total flux cleaned = -0.00300106 Jy ! Component: 3600 - total flux cleaned = -0.00301117 Jy ! Component: 3650 - total flux cleaned = -0.00298086 Jy ! Component: 3700 - total flux cleaned = -0.00296068 Jy ! Component: 3750 - total flux cleaned = -0.0030208 Jy ! Component: 3800 - total flux cleaned = -0.00298098 Jy ! Component: 3850 - total flux cleaned = -0.00300081 Jy ! Component: 3900 - total flux cleaned = -0.00299103 Jy ! Component: 3950 - total flux cleaned = -0.00302037 Jy ! Component: 4000 - total flux cleaned = -0.00303011 Jy ! Component: 4050 - total flux cleaned = -0.00297193 Jy ! Total flux subtracted in 4096 components = -0.00298157 Jy ! Clean residual min=-0.000592 max=0.000513 Jy/beam ! Clean residual mean=-0.000001 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.0512809 Jy keep ! Adding 333 model components to the UV plane model. ! The established model now contains 391 components and 0.0512809 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J1439+3932_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.448 x 8.085 at 2.754 degrees (North through East) ! Clean map min=-0.0015134 max=0.049206 Jy/beam ! Writing clean map to FITS file: ./J1439+3932_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0492061 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000181122 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.10426 1.10426 2.20852 4.41705 8.8341 17.6682 35.3364 70.6728 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.049 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 271.674 quit ! Quitting program ! Log file ./J1439+3932_S_uvs.log closed on Sat Jan 2 09:56:24 2016