! Started logfile: ./J1504+6856_S_uvs.log on Sat Jan 2 09:56:46 2016 obs J1504+6856_S_uva.fits ! Reading UV FITS file: J1504+6856_S_uva.fits ! AN table 1: 58 integrations on 21 of 21 possible baselines. ! AN table 2: 57 integrations on 3 of 3 possible baselines. ! AN table 3: 59 integrations on 66 of 66 possible baselines. ! AN table 4: 59 integrations on 55 of 55 possible baselines. ! AN table 5: 59 integrations on 45 of 45 possible baselines. ! AN table 6: 58 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.647116 visibilities/baseline/integration-bin. ! Found source: J1504+6856 ! ! 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 74408 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 ./J1504+6856_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 171 telescope corrections were flagged in sub-array 2. ! A total of 302 telescope corrections were flagged in sub-array 3. ! A total of 102 telescope corrections were flagged in sub-array 4. ! A total of 99 telescope corrections were flagged in sub-array 5. ! A total of 244 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 171 telescope corrections were flagged in sub-array 2. ! A total of 302 telescope corrections were flagged in sub-array 3. ! A total of 102 telescope corrections were flagged in sub-array 4. ! A total of 99 telescope corrections were flagged in sub-array 5. ! A total of 244 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 171 telescope corrections were flagged in sub-array 2. ! A total of 360 telescope corrections were flagged in sub-array 3. ! A total of 160 telescope corrections were flagged in sub-array 4. ! A total of 99 telescope corrections were flagged in sub-array 5. ! A total of 290 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 171 telescope corrections were flagged in sub-array 2. ! A total of 360 telescope corrections were flagged in sub-array 3. ! A total of 160 telescope corrections were flagged in sub-array 4. ! A total of 99 telescope corrections were flagged in sub-array 5. ! A total of 290 telescope corrections were flagged in sub-array 6. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 171 telescope corrections were flagged in sub-array 2. ! A total of 360 telescope corrections were flagged in sub-array 3. ! A total of 160 telescope corrections were flagged in sub-array 4. ! A total of 157 telescope corrections were flagged in sub-array 5. ! A total of 302 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 7. ! A total of 171 telescope corrections were flagged in sub-array 2. ! A total of 302 telescope corrections were flagged in sub-array 3. ! A total of 186 telescope corrections were flagged in sub-array 4. ! A total of 184 telescope corrections were flagged in sub-array 5. ! A total of 244 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 8. ! A total of 171 telescope corrections were flagged in sub-array 2. ! A total of 302 telescope corrections were flagged in sub-array 3. ! A total of 129 telescope corrections were flagged in sub-array 4. ! A total of 126 telescope corrections were flagged in sub-array 5. ! A total of 244 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.008786Jy sigma=8.481009 ! Fit after self-cal, rms=0.939893Jy sigma=7.986054 ! 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=1.679 mas, bmaj=8.942 mas, bpa=-30.06 degrees ! Estimated noise=1.07287 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 = 0.0471312 Jy ! Component: 100 - total flux cleaned = 0.0600304 Jy ! Total flux subtracted in 100 components = 0.0600304 Jy ! Clean residual min=-0.007480 max=0.008448 Jy/beam ! Clean residual mean=-0.000011 rms=0.001468 Jy/beam ! Combined flux in latest and established models = 0.0600304 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0600304 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=0.114410Jy sigma=0.658595 ! Fit after self-cal, rms=0.113313Jy sigma=0.647589 ! 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=2.758 mas, bmaj=8.93 mas, bpa=-31.23 degrees ! Estimated noise=0.436653 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 = 0.00895851 Jy ! Component: 100 - total flux cleaned = 0.0132879 Jy ! Component: 150 - total flux cleaned = 0.0152127 Jy ! Component: 200 - total flux cleaned = 0.015493 Jy ! Total flux subtracted in 200 components = 0.015493 Jy ! Clean residual min=-0.002754 max=0.003200 Jy/beam ! Clean residual mean=-0.000024 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.0755233 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 29 components and 0.0755233 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=0.112443Jy sigma=0.642733 ! Fit after self-cal, rms=0.112366Jy sigma=0.641987 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.758 x 8.93 at -31.23 degrees (North through East) ! Clean map min=-0.0026096 max=0.059451 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 0.88 FD 0.97 KP 1.03 LA 0.91 ! NL 0.90 OV 0.92 PT 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! EF 0.00* MC 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 EF 1.00* FD 0.92 KP 0.90 ! LA 1.07 MC 1.00* NL 0.97 ON 1.00* ! OV 1.16 PT 1.01 SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* EF 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* ZC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.96 KP 0.97 LA 1.07 ! NL 1.04 OV 1.00 PT 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! EF 0.00* MC 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 EF 1.00* FD 0.94 KP 0.95 ! LA 1.08 MC 1.00* NL 0.97 ON 1.00* ! OV 1.01 PT 1.05 SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.93 EF 1.00* FD 1.00 KP 1.07 ! LA 1.14 MK 1.00* NL 0.97 ON 1.00* ! OV 0.96 PT 1.03 ZC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.99 KP 0.98 LA 0.92 ! NL 1.02 OV 1.00* PT 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! EF 0.00* MC 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 EF 1.00* FD 0.90 KP 0.87 ! LA 1.07 MC 1.00* NL 0.99 ON 1.00* ! OV 1.00* PT 0.95 SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.04 EF 1.00* FD 1.02 KP 0.98 ! LA 0.99 MK 1.00* NL 0.95 ON 1.00* ! OV 1.00* PT 0.95 ZC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.96 KP 1.04 LA 0.93 ! NL 1.04 OV 1.00* PT 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! EF 0.00* MC 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.10 EF 1.00* FD 0.91 KP 1.05 ! LA 1.00 MC 1.00* NL 0.92 ON 1.00* ! OV 1.00* PT 0.99 SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.98 EF 1.00* FD 0.98 KP 0.98 ! LA 1.02 MK 1.00* NL 0.97 ON 1.00* ! OV 1.00* PT 0.91 ZC 1.00* ! ! ! 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* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! EF 0.00* MC 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* EF 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* ZC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 KP 0.90 LA 0.94 ! NL 1.02 OV 0.98 PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! EF 0.00* MC 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.12 EF 1.00* FD 1.10 KP 0.84 ! LA 0.93 MC 1.00* NL 1.09 ON 1.00* ! OV 0.95 PT 0.99 SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.12 EF 1.00* FD 1.18 KP 0.85 ! LA 0.97 MK 1.00* NL 1.00 ON 1.00* ! OV 1.03 PT 1.09 ZC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! EF 0.00* MC 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* EF 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* ZC 1.00* ! ! ! Fit before self-cal, rms=0.112366Jy sigma=0.641987 ! Fit after self-cal, rms=0.111941Jy sigma=0.641202 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.766 mas, bmaj=8.957 mas, bpa=-31.24 degrees ! Estimated noise=0.433964 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 (-17.5, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.62371e-05 Jy ! Component: 100 - total flux cleaned = 6.91391e-05 Jy ! Component: 150 - total flux cleaned = 0.000294953 Jy ! Component: 200 - total flux cleaned = 0.000488454 Jy ! Total flux subtracted in 200 components = 0.000488454 Jy ! Clean residual min=-0.002618 max=0.002824 Jy/beam ! Clean residual mean=-0.000031 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.0760118 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 46 components and 0.0760118 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=0.111678Jy sigma=0.637580 ! Fit after self-cal, rms=0.111615Jy sigma=0.636998 ! 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=0.111615Jy sigma=0.636998 ! Fit after self-cal, rms=0.111712Jy sigma=0.636970 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.764 mas, bmaj=8.953 mas, bpa=-31.24 degrees ! Estimated noise=0.434448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000122917 Jy ! Component: 100 - total flux cleaned = 0.000312222 Jy ! Component: 150 - total flux cleaned = 0.000572515 Jy ! Component: 200 - total flux cleaned = 0.000727936 Jy ! Total flux subtracted in 200 components = 0.000727936 Jy ! Clean residual min=-0.002390 max=0.002559 Jy/beam ! Clean residual mean=-0.000031 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.0767397 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 51 components and 0.0767397 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=0.111530Jy sigma=0.635117 ! Fit after self-cal, rms=0.111500Jy sigma=0.634919 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (8, -15.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147014 Jy ! Component: 100 - total flux cleaned = 0.0016436 Jy ! Component: 150 - total flux cleaned = 0.00180111 Jy ! Component: 200 - total flux cleaned = 0.00187433 Jy ! Total flux subtracted in 200 components = 0.00187433 Jy ! Clean residual min=-0.002208 max=0.002298 Jy/beam ! Clean residual mean=-0.000027 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.0786141 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 64 components and 0.0786141 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=0.111347Jy sigma=0.633428 ! Fit after self-cal, rms=0.111337Jy sigma=0.633238 ! Inverting map ! Added new window around map position (19.5, 58.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124532 Jy ! Component: 100 - total flux cleaned = 0.00147335 Jy ! Component: 150 - total flux cleaned = 0.00133326 Jy ! Component: 200 - total flux cleaned = 0.00133683 Jy ! Total flux subtracted in 200 components = 0.00133683 Jy ! Clean residual min=-0.002113 max=0.002001 Jy/beam ! Clean residual mean=-0.000026 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.0799509 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 77 components and 0.0799509 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=0.111210Jy sigma=0.632292 ! Fit after self-cal, rms=0.111197Jy sigma=0.632204 ! 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=0.111197Jy sigma=0.632204 ! Fit after self-cal, rms=0.111289Jy sigma=0.632142 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.762 mas, bmaj=8.948 mas, bpa=-31.24 degrees ! Estimated noise=0.435279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000721544 Jy ! Component: 100 - total flux cleaned = 0.000987149 Jy ! Component: 150 - total flux cleaned = 0.00105227 Jy ! Component: 200 - total flux cleaned = 0.0011124 Jy ! Total flux subtracted in 200 components = 0.0011124 Jy ! Clean residual min=-0.002075 max=0.001906 Jy/beam ! Clean residual mean=-0.000026 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.0810633 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 87 components and 0.0810633 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=0.111193Jy sigma=0.631521 ! Fit after self-cal, rms=0.111188Jy sigma=0.631472 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 = 0.000205885 Jy ! Component: 100 - total flux cleaned = 0.000324632 Jy ! Component: 150 - total flux cleaned = 0.000377495 Jy ! Component: 200 - total flux cleaned = 0.000431135 Jy ! Total flux subtracted in 200 components = 0.000431135 Jy ! Clean residual min=-0.002041 max=0.001866 Jy/beam ! Clean residual mean=-0.000026 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.0814944 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 91 components and 0.0814944 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=0.111112Jy sigma=0.630983 ! Fit after self-cal, rms=0.111109Jy sigma=0.630934 ! 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=0.111109Jy sigma=0.630934 ! Fit after self-cal, rms=0.111141Jy sigma=0.630928 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.743 mas, bmaj=11.76 mas, bpa=59.49 degrees ! Estimated noise=0.485741 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00079468 Jy ! Component: 100 - total flux cleaned = 0.00122431 Jy ! Component: 150 - total flux cleaned = 0.00155033 Jy ! Component: 200 - total flux cleaned = 0.0018221 Jy ! Total flux subtracted in 200 components = 0.0018221 Jy ! Clean residual min=-0.001625 max=0.002161 Jy/beam ! Clean residual mean=-0.000037 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.0833165 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 110 components and 0.0833165 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=0.111137Jy sigma=0.630847 ! Fit after self-cal, rms=0.111136Jy sigma=0.630832 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 = 0.000362884 Jy ! Component: 100 - total flux cleaned = 0.00052784 Jy ! Component: 150 - total flux cleaned = 0.000678444 Jy ! Component: 200 - total flux cleaned = 0.000829741 Jy ! Total flux subtracted in 200 components = 0.000829741 Jy ! Clean residual min=-0.001613 max=0.002166 Jy/beam ! Clean residual mean=-0.000035 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.0841463 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 119 components and 0.0841463 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=0.111134Jy sigma=0.630789 ! Fit after self-cal, rms=0.111131Jy sigma=0.630764 ! 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=2.761 mas, bmaj=8.942 mas, bpa=-31.24 degrees ! Estimated noise=0.435519 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.761 x 8.942 at -31.24 degrees (North through East) ! Clean map min=-0.0059013 max=0.059435 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=1.678 mas, bmaj=8.965 mas, bpa=-30.06 degrees ! Estimated noise=1.07305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0472411 Jy ! Component: 100 - total flux cleaned = 0.0575603 Jy ! Component: 150 - total flux cleaned = 0.0629154 Jy ! Component: 200 - total flux cleaned = 0.0663345 Jy ! Total flux subtracted in 200 components = 0.0663345 Jy ! Clean residual min=-0.006305 max=0.005796 Jy/beam ! Clean residual mean=-0.000011 rms=0.001319 Jy/beam ! Combined flux in latest and established models = 0.0663345 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0663345 Jy ! Inverting map and beam ! Estimated beam: bmin=2.761 mas, bmaj=8.942 mas, bpa=-31.24 degrees ! Estimated noise=0.435519 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 = 0.00707101 Jy ! Component: 100 - total flux cleaned = 0.0103814 Jy ! Component: 150 - total flux cleaned = 0.0118669 Jy ! Component: 200 - total flux cleaned = 0.0127997 Jy ! Total flux subtracted in 200 components = 0.0127997 Jy ! Clean residual min=-0.002821 max=0.002361 Jy/beam ! Clean residual mean=-0.000034 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.0791343 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 54 components and 0.0791343 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=9.743 mas, bmaj=11.76 mas, bpa=59.49 degrees ! Estimated noise=0.485741 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178836 Jy ! Component: 100 - total flux cleaned = 0.00279388 Jy ! Component: 150 - total flux cleaned = 0.00344489 Jy ! Component: 200 - total flux cleaned = 0.00385994 Jy ! Total flux subtracted in 200 components = 0.00385994 Jy ! Clean residual min=-0.001807 max=0.002114 Jy/beam ! Clean residual mean=-0.000038 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.0829942 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 = 0.000350925 Jy ! Component: 100 - total flux cleaned = 0.000704258 Jy ! Component: 150 - total flux cleaned = 0.000932913 Jy ! Component: 200 - total flux cleaned = 0.00113995 Jy ! Total flux subtracted in 200 components = 0.00113995 Jy ! Clean residual min=-0.001729 max=0.002163 Jy/beam ! Clean residual mean=-0.000034 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.0841341 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 88 components and 0.0841341 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.761 mas, bmaj=8.942 mas, bpa=-31.24 degrees ! Estimated noise=0.435519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000309054 Jy ! Component: 100 - total flux cleaned = -0.000308216 Jy ! Component: 150 - total flux cleaned = -0.000399672 Jy ! Component: 200 - total flux cleaned = -0.000480874 Jy ! Total flux subtracted in 200 components = -0.000480874 Jy ! Clean residual min=-0.002234 max=0.002058 Jy/beam ! Clean residual mean=-0.000023 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.0836533 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 100 components and 0.0836533 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=0.111348Jy sigma=0.632081 ! Fit after self-cal, rms=0.111317Jy sigma=0.631890 wmodel ./J1504+6856_S_map.mod ! Writing 100 model components to file: ./J1504+6856_S_map.mod wobs ./J1504+6856_S_uvs.fits ! Writing UV FITS file: ./J1504+6856_S_uvs.fits wwins ./J1504+6856_S_map.win ! wwins: Wrote 4 windows to ./J1504+6856_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 = 6.55484e-05 Jy ! Component: 100 - total flux cleaned = 0.000136131 Jy ! Component: 150 - total flux cleaned = 0.000170011 Jy ! Component: 200 - total flux cleaned = 4.20895e-05 Jy ! Component: 250 - total flux cleaned = -8.19013e-05 Jy ! Component: 300 - total flux cleaned = -0.000202452 Jy ! Component: 350 - total flux cleaned = -0.000291176 Jy ! Component: 400 - total flux cleaned = -0.000435404 Jy ! Component: 450 - total flux cleaned = -0.000604036 Jy ! Component: 500 - total flux cleaned = -0.000658878 Jy ! Component: 550 - total flux cleaned = -0.000821159 Jy ! Component: 600 - total flux cleaned = -0.00095401 Jy ! Component: 650 - total flux cleaned = -0.00105911 Jy ! Component: 700 - total flux cleaned = -0.00116273 Jy ! Component: 750 - total flux cleaned = -0.00129009 Jy ! Component: 800 - total flux cleaned = -0.00141553 Jy ! Component: 850 - total flux cleaned = -0.00146507 Jy ! Component: 900 - total flux cleaned = -0.00153825 Jy ! Component: 950 - total flux cleaned = -0.00163484 Jy ! Component: 1000 - total flux cleaned = -0.00170673 Jy ! Component: 1050 - total flux cleaned = -0.00177784 Jy ! Component: 1100 - total flux cleaned = -0.00187129 Jy ! Component: 1150 - total flux cleaned = -0.00187135 Jy ! Component: 1200 - total flux cleaned = -0.00196311 Jy ! Component: 1250 - total flux cleaned = -0.00196314 Jy ! Component: 1300 - total flux cleaned = -0.00200824 Jy ! Component: 1350 - total flux cleaned = -0.00205295 Jy ! Component: 1400 - total flux cleaned = -0.00216333 Jy ! Component: 1450 - total flux cleaned = -0.00218508 Jy ! Component: 1500 - total flux cleaned = -0.00222873 Jy ! Component: 1550 - total flux cleaned = -0.00225042 Jy ! Component: 1600 - total flux cleaned = -0.00237855 Jy ! Component: 1650 - total flux cleaned = -0.0024417 Jy ! Component: 1700 - total flux cleaned = -0.0024837 Jy ! Component: 1750 - total flux cleaned = -0.00258745 Jy ! Component: 1800 - total flux cleaned = -0.00256686 Jy ! Component: 1850 - total flux cleaned = -0.00268954 Jy ! Component: 1900 - total flux cleaned = -0.0027704 Jy ! Component: 1950 - total flux cleaned = -0.00283052 Jy ! Component: 2000 - total flux cleaned = -0.00287058 Jy ! Component: 2050 - total flux cleaned = -0.00296987 Jy ! Component: 2100 - total flux cleaned = -0.00300935 Jy ! Component: 2150 - total flux cleaned = -0.00314615 Jy ! Component: 2200 - total flux cleaned = -0.00320432 Jy ! Component: 2250 - total flux cleaned = -0.00330066 Jy ! Component: 2300 - total flux cleaned = -0.00337745 Jy ! Component: 2350 - total flux cleaned = -0.00343441 Jy ! Component: 2400 - total flux cleaned = -0.00352898 Jy ! Component: 2450 - total flux cleaned = -0.0035854 Jy ! Component: 2500 - total flux cleaned = -0.00364151 Jy ! Component: 2550 - total flux cleaned = -0.00373437 Jy ! Component: 2600 - total flux cleaned = -0.00384522 Jy ! Component: 2650 - total flux cleaned = -0.00382664 Jy ! Component: 2700 - total flux cleaned = -0.00388148 Jy ! Component: 2750 - total flux cleaned = -0.00397222 Jy ! Component: 2800 - total flux cleaned = -0.00400844 Jy ! Component: 2850 - total flux cleaned = -0.00402644 Jy ! Component: 2900 - total flux cleaned = -0.0040624 Jy ! Component: 2950 - total flux cleaned = -0.00409814 Jy ! Component: 3000 - total flux cleaned = -0.00420447 Jy ! Component: 3050 - total flux cleaned = -0.00425727 Jy ! Component: 3100 - total flux cleaned = -0.00422226 Jy ! Component: 3150 - total flux cleaned = -0.00427467 Jy ! Component: 3200 - total flux cleaned = -0.00434417 Jy ! Component: 3250 - total flux cleaned = -0.00437877 Jy ! Component: 3300 - total flux cleaned = -0.00443028 Jy ! Component: 3350 - total flux cleaned = -0.00444741 Jy ! Component: 3400 - total flux cleaned = -0.00446445 Jy ! Component: 3450 - total flux cleaned = -0.00449839 Jy ! Component: 3500 - total flux cleaned = -0.00454902 Jy ! Component: 3550 - total flux cleaned = -0.00463297 Jy ! Component: 3600 - total flux cleaned = -0.00463295 Jy ! Component: 3650 - total flux cleaned = -0.00468299 Jy ! Component: 3700 - total flux cleaned = -0.00471619 Jy ! Component: 3750 - total flux cleaned = -0.00478214 Jy ! Component: 3800 - total flux cleaned = -0.0047657 Jy ! Component: 3850 - total flux cleaned = -0.00476585 Jy ! Component: 3900 - total flux cleaned = -0.00479833 Jy ! Component: 3950 - total flux cleaned = -0.0048795 Jy ! Component: 4000 - total flux cleaned = -0.00486345 Jy ! Component: 4050 - total flux cleaned = -0.00491179 Jy ! Total flux subtracted in 4096 components = -0.00494381 Jy ! Clean residual min=-0.000922 max=0.000894 Jy/beam ! Clean residual mean=-0.000014 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0787095 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 389 components and 0.0787096 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J1504+6856_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.761 x 8.942 at -31.24 degrees (North through East) ! Clean map min=-0.0036392 max=0.061044 Jy/beam ! Writing clean map to FITS file: ./J1504+6856_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0610441 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000306245 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.50504 1.50504 3.01007 6.02015 12.0403 24.0806 48.1612 96.3223 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.061 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 199.33 quit ! Quitting program ! Log file ./J1504+6856_S_uvs.log closed on Sat Jan 2 09:56:52 2016