! Started logfile: ./J1614+3746_S_uvs.log on Sat Jan 2 09:57:55 2016 obs J1614+3746_S_uva.fits ! Reading UV FITS file: J1614+3746_S_uva.fits ! AN table 1: 59 integrations on 55 of 55 possible baselines. ! AN table 2: 58 integrations on 28 of 28 possible baselines. ! AN table 3: 59 integrations on 78 of 78 possible baselines. ! AN table 4: 59 integrations on 55 of 55 possible baselines. ! AN table 5: 58 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.929712 visibilities/baseline/integration-bin. ! Found source: J1614+3746 ! ! 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 118304 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 ./J1614+3746_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 89 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 90 telescope corrections were flagged in sub-array 3. ! A total of 88 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 89 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 90 telescope corrections were flagged in sub-array 3. ! A total of 88 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 147 telescope corrections were flagged in sub-array 1. ! A total of 59 telescope corrections were flagged in sub-array 2. ! A total of 148 telescope corrections were flagged in sub-array 3. ! A total of 88 telescope corrections were flagged in sub-array 4. ! A total of 58 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 147 telescope corrections were flagged in sub-array 1. ! A total of 59 telescope corrections were flagged in sub-array 2. ! A total of 148 telescope corrections were flagged in sub-array 3. ! A total of 88 telescope corrections were flagged in sub-array 4. ! A total of 58 telescope corrections were flagged in sub-array 5. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 147 telescope corrections were flagged in sub-array 1. ! A total of 59 telescope corrections were flagged in sub-array 2. ! A total of 148 telescope corrections were flagged in sub-array 3. ! A total of 146 telescope corrections were flagged in sub-array 4. ! A total of 58 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 7. ! A total of 185 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 189 telescope corrections were flagged in sub-array 3. ! A total of 185 telescope corrections were flagged in sub-array 4. ! A total of 58 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 8. ! A total of 128 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 189 telescope corrections were flagged in sub-array 3. ! A total of 127 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.012165Jy sigma=8.787285 ! Fit after self-cal, rms=0.935159Jy sigma=8.275271 ! 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=1.712 mas, bmaj=3.877 mas, bpa=-12.6 degrees ! Estimated noise=0.808376 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 = 0.0474757 Jy ! Component: 100 - total flux cleaned = 0.0609278 Jy ! Total flux subtracted in 100 components = 0.0609278 Jy ! Clean residual min=-0.005838 max=0.007216 Jy/beam ! Clean residual mean=-0.000001 rms=0.001212 Jy/beam ! Combined flux in latest and established models = 0.0609278 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0609278 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=0.140071Jy sigma=0.706901 ! Fit after self-cal, rms=0.139075Jy sigma=0.694129 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00868408 Jy ! Component: 100 - total flux cleaned = 0.01385 Jy ! Total flux subtracted in 100 components = 0.01385 Jy ! Clean residual min=-0.006005 max=0.007037 Jy/beam ! Clean residual mean=0.000000 rms=0.001161 Jy/beam ! Combined flux in latest and established models = 0.0747778 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0747778 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=0.138251Jy sigma=0.684121 ! Fit after self-cal, rms=0.138261Jy sigma=0.683738 ! Inverting map ! Added new window around map position (4.5, -14). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00256308 Jy ! Component: 100 - total flux cleaned = 0.00424153 Jy ! Total flux subtracted in 100 components = 0.00424153 Jy ! Clean residual min=-0.005738 max=0.006192 Jy/beam ! Clean residual mean=-0.000000 rms=0.001085 Jy/beam ! Combined flux in latest and established models = 0.0790193 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 15 components and 0.0790193 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=0.138092Jy sigma=0.679298 ! Fit after self-cal, rms=0.137966Jy sigma=0.678784 ! 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=2.333 mas, bmaj=4.645 mas, bpa=-10.65 degrees ! Estimated noise=0.349211 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 = 0.00227054 Jy ! Component: 100 - total flux cleaned = 0.00273566 Jy ! Component: 150 - total flux cleaned = 0.0031611 Jy ! Component: 200 - total flux cleaned = 0.00349533 Jy ! Total flux subtracted in 200 components = 0.00349533 Jy ! Clean residual min=-0.002915 max=0.002856 Jy/beam ! Clean residual mean=-0.000003 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.0825147 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.0825147 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=0.137740Jy sigma=0.678406 ! Fit after self-cal, rms=0.137703Jy sigma=0.678193 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.333 x 4.645 at -10.65 degrees (North through East) ! Clean map min=-0.0037631 max=0.069726 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* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.90 FD 0.93 KP 1.01 LA 1.05 ! MK 1.02 NL 0.94 OV 0.92 PT 0.99 ! ! 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* MK 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* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MC 1.00* MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.94 KP 1.11 LA 0.98 ! MK 0.99 NL 1.00 OV 0.99 PT 1.00 ! ! 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* MK 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* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MC 1.00* MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 0.91 KP 1.02 LA 0.97 ! MK 1.14 NL 0.95 OV 1.00* PT 1.02 ! ! 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* MK 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* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MC 1.00* MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 0.97 KP 0.94 LA 0.95 ! MK 0.98 NL 0.96 OV 1.00* PT 1.02 ! ! 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* MK 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* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MC 1.00* MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 0.94 KP 0.93 LA 0.90 ! MK 1.00 NL 1.03 OV 1.01 PT 1.00* ! ! 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* MK 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* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MC 1.00* MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.09 KP 0.84 LA 0.85 ! MK 1.12 NL 1.01 OV 0.99 PT 0.96 ! ! 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* MK 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* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MC 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* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! 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* MK 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* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MC 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=0.137703Jy sigma=0.678193 ! Fit after self-cal, rms=0.137349Jy sigma=0.677907 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.338 mas, bmaj=4.656 mas, bpa=-10.64 degrees ! Estimated noise=0.347673 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 (-4, 13.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000313378 Jy ! Component: 100 - total flux cleaned = 0.000686735 Jy ! Component: 150 - total flux cleaned = 0.000540002 Jy ! Component: 200 - total flux cleaned = 0.000412263 Jy ! Total flux subtracted in 200 components = 0.000412263 Jy ! Clean residual min=-0.002489 max=0.002274 Jy/beam ! Clean residual mean=-0.000002 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0829269 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 37 components and 0.0829269 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=0.137237Jy sigma=0.674831 ! Fit after self-cal, rms=0.137061Jy sigma=0.674505 ! 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=0.137061Jy sigma=0.674505 ! Fit after self-cal, rms=0.137062Jy sigma=0.674494 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.338 mas, bmaj=4.66 mas, bpa=-10.62 degrees ! Estimated noise=0.347636 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000250991 Jy ! Component: 100 - total flux cleaned = 0.000376168 Jy ! Component: 150 - total flux cleaned = 0.000377675 Jy ! Component: 200 - total flux cleaned = 0.000326839 Jy ! Total flux subtracted in 200 components = 0.000326839 Jy ! Clean residual min=-0.002439 max=0.002227 Jy/beam ! Clean residual mean=-0.000001 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0832538 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 40 components and 0.0832538 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=0.136990Jy sigma=0.673454 ! Fit after self-cal, rms=0.136894Jy sigma=0.673361 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 = 0.000123408 Jy ! Component: 100 - total flux cleaned = 0.000171971 Jy ! Component: 150 - total flux cleaned = 0.000215915 Jy ! Component: 200 - total flux cleaned = 0.000300767 Jy ! Total flux subtracted in 200 components = 0.000300767 Jy ! Clean residual min=-0.002422 max=0.002204 Jy/beam ! Clean residual mean=-0.000001 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.0835545 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 48 components and 0.0835545 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=0.136846Jy sigma=0.672802 ! Fit after self-cal, rms=0.136799Jy sigma=0.672767 ! 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=0.136799Jy sigma=0.672767 ! Fit after self-cal, rms=0.136888Jy sigma=0.672760 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.336 mas, bmaj=4.662 mas, bpa=-10.61 degrees ! Estimated noise=0.348157 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.29144e-05 Jy ! Component: 100 - total flux cleaned = 0.000134889 Jy ! Component: 150 - total flux cleaned = 0.000134515 Jy ! Component: 200 - total flux cleaned = 0.000170364 Jy ! Total flux subtracted in 200 components = 0.000170364 Jy ! Clean residual min=-0.002388 max=0.002168 Jy/beam ! Clean residual mean=-0.000001 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0837249 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 53 components and 0.0837249 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=0.136852Jy sigma=0.672421 ! Fit after self-cal, rms=0.136822Jy sigma=0.672409 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 = 6.90958e-07 Jy ! Component: 100 - total flux cleaned = -3.6595e-05 Jy ! Component: 150 - total flux cleaned = -1.1086e-06 Jy ! Component: 200 - total flux cleaned = -3.57078e-05 Jy ! Total flux subtracted in 200 components = -3.57078e-05 Jy ! Clean residual min=-0.002351 max=0.002157 Jy/beam ! Clean residual mean=-0.000001 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0836892 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 58 components and 0.0836892 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=0.136795Jy sigma=0.672141 ! Fit after self-cal, rms=0.136760Jy sigma=0.672114 ! 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=0.136760Jy sigma=0.672114 ! Fit after self-cal, rms=0.136589Jy sigma=0.672117 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.407 mas, bmaj=10.64 mas, bpa=53.01 degrees ! Estimated noise=0.467305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.8936e-05 Jy ! Component: 100 - total flux cleaned = -4.95858e-05 Jy ! Component: 150 - total flux cleaned = -7.43971e-05 Jy ! Component: 200 - total flux cleaned = -8.53738e-05 Jy ! Total flux subtracted in 200 components = -8.53738e-05 Jy ! Clean residual min=-0.002054 max=0.001926 Jy/beam ! Clean residual mean=-0.000003 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.0836038 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 69 components and 0.0836038 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=0.136588Jy sigma=0.672209 ! Fit after self-cal, rms=0.136582Jy sigma=0.672195 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 = 4.38197e-05 Jy ! Component: 100 - total flux cleaned = -3.93353e-06 Jy ! Component: 150 - total flux cleaned = -1.40717e-05 Jy ! Component: 200 - total flux cleaned = -2.33179e-05 Jy ! Total flux subtracted in 200 components = -2.33179e-05 Jy ! Clean residual min=-0.002050 max=0.001933 Jy/beam ! Clean residual mean=-0.000003 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.0835805 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 71 components and 0.0835805 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=0.136580Jy sigma=0.672290 ! Fit after self-cal, rms=0.136580Jy sigma=0.672283 ! 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=2.334 mas, bmaj=4.662 mas, bpa=-10.64 degrees ! Estimated noise=0.348214 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.334 x 4.662 at -10.64 degrees (North through East) ! Clean map min=-0.0035214 max=0.07045 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=1.711 mas, bmaj=3.885 mas, bpa=-12.61 degrees ! Estimated noise=0.807453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0477373 Jy ! Component: 100 - total flux cleaned = 0.063013 Jy ! Component: 150 - total flux cleaned = 0.0709037 Jy ! Component: 200 - total flux cleaned = 0.0740792 Jy ! Total flux subtracted in 200 components = 0.0740792 Jy ! Clean residual min=-0.004924 max=0.006049 Jy/beam ! Clean residual mean=-0.000001 rms=0.001091 Jy/beam ! Combined flux in latest and established models = 0.0740792 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0740792 Jy ! Inverting map and beam ! Estimated beam: bmin=2.334 mas, bmaj=4.662 mas, bpa=-10.64 degrees ! Estimated noise=0.348214 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 = 0.00638113 Jy ! Component: 100 - total flux cleaned = 0.00691268 Jy ! Component: 150 - total flux cleaned = 0.00718219 Jy ! Component: 200 - total flux cleaned = 0.00751754 Jy ! Total flux subtracted in 200 components = 0.00751754 Jy ! Clean residual min=-0.002519 max=0.002595 Jy/beam ! Clean residual mean=-0.000003 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.0815968 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 29 components and 0.0815968 Jy ! Inverting map ! Added new window around map position (5, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121068 Jy ! Component: 100 - total flux cleaned = 0.00148485 Jy ! Component: 150 - total flux cleaned = 0.00173161 Jy ! Component: 200 - total flux cleaned = 0.0019526 Jy ! Total flux subtracted in 200 components = 0.0019526 Jy ! Clean residual min=-0.002455 max=0.002373 Jy/beam ! Clean residual mean=-0.000001 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.0835494 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 40 components and 0.0835494 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=9.407 mas, bmaj=10.64 mas, bpa=53.01 degrees ! Estimated noise=0.467305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000690646 Jy ! Component: 100 - total flux cleaned = 0.000618556 Jy ! Component: 150 - total flux cleaned = 0.000563014 Jy ! Component: 200 - total flux cleaned = 0.000482279 Jy ! Total flux subtracted in 200 components = 0.000482279 Jy ! Clean residual min=-0.002063 max=0.001975 Jy/beam ! Clean residual mean=-0.000002 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.0840316 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 = -5.64042e-05 Jy ! Component: 100 - total flux cleaned = -0.000117811 Jy ! Component: 150 - total flux cleaned = -0.000118616 Jy ! Component: 200 - total flux cleaned = -0.000118835 Jy ! Total flux subtracted in 200 components = -0.000118835 Jy ! Clean residual min=-0.002035 max=0.001984 Jy/beam ! Clean residual mean=-0.000002 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.0839128 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 71 components and 0.0839128 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.334 mas, bmaj=4.662 mas, bpa=-10.64 degrees ! Estimated noise=0.348214 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000107693 Jy ! Component: 100 - total flux cleaned = -0.000169656 Jy ! Component: 150 - total flux cleaned = -0.00016869 Jy ! Component: 200 - total flux cleaned = -0.000114587 Jy ! Total flux subtracted in 200 components = -0.000114587 Jy ! Clean residual min=-0.002363 max=0.002320 Jy/beam ! Clean residual mean=-0.000001 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0837982 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 86 components and 0.0837982 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=0.136602Jy sigma=0.672658 ! Fit after self-cal, rms=0.136614Jy sigma=0.672562 wmodel ./J1614+3746_S_map.mod ! Writing 86 model components to file: ./J1614+3746_S_map.mod wobs ./J1614+3746_S_uvs.fits ! Writing UV FITS file: ./J1614+3746_S_uvs.fits wwins ./J1614+3746_S_map.win ! wwins: Wrote 4 windows to ./J1614+3746_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 = -8.78685e-05 Jy ! Component: 100 - total flux cleaned = -0.000209331 Jy ! Component: 150 - total flux cleaned = -0.000132525 Jy ! Component: 200 - total flux cleaned = -5.88946e-05 Jy ! Component: 250 - total flux cleaned = 1.25357e-05 Jy ! Component: 300 - total flux cleaned = 0.000151368 Jy ! Component: 350 - total flux cleaned = 0.000218738 Jy ! Component: 400 - total flux cleaned = 0.000350642 Jy ! Component: 450 - total flux cleaned = 0.000479911 Jy ! Component: 500 - total flux cleaned = 0.000575244 Jy ! Component: 550 - total flux cleaned = 0.000730988 Jy ! Component: 600 - total flux cleaned = 0.000883707 Jy ! Component: 650 - total flux cleaned = 0.000852957 Jy ! Component: 700 - total flux cleaned = 0.0009426 Jy ! Component: 750 - total flux cleaned = 0.00100143 Jy ! Component: 800 - total flux cleaned = 0.00111794 Jy ! Component: 850 - total flux cleaned = 0.00123235 Jy ! Component: 900 - total flux cleaned = 0.00140179 Jy ! Component: 950 - total flux cleaned = 0.00137346 Jy ! Component: 1000 - total flux cleaned = 0.00148461 Jy ! Component: 1050 - total flux cleaned = 0.00153966 Jy ! Component: 1100 - total flux cleaned = 0.00162125 Jy ! Component: 1150 - total flux cleaned = 0.00175521 Jy ! Component: 1200 - total flux cleaned = 0.00178168 Jy ! Component: 1250 - total flux cleaned = 0.00178195 Jy ! Component: 1300 - total flux cleaned = 0.00185986 Jy ! Component: 1350 - total flux cleaned = 0.00191109 Jy ! Component: 1400 - total flux cleaned = 0.00198714 Jy ! Component: 1450 - total flux cleaned = 0.00203732 Jy ! Component: 1500 - total flux cleaned = 0.00206206 Jy ! Component: 1550 - total flux cleaned = 0.00216086 Jy ! Component: 1600 - total flux cleaned = 0.00220999 Jy ! Component: 1650 - total flux cleaned = 0.0023803 Jy ! Component: 1700 - total flux cleaned = 0.0024042 Jy ! Component: 1750 - total flux cleaned = 0.00250019 Jy ! Component: 1800 - total flux cleaned = 0.00259475 Jy ! Component: 1850 - total flux cleaned = 0.00261832 Jy ! Component: 1900 - total flux cleaned = 0.00271202 Jy ! Component: 1950 - total flux cleaned = 0.0028279 Jy ! Component: 2000 - total flux cleaned = 0.00285095 Jy ! Component: 2050 - total flux cleaned = 0.00289667 Jy ! Component: 2100 - total flux cleaned = 0.00298768 Jy ! Component: 2150 - total flux cleaned = 0.0030104 Jy ! Component: 2200 - total flux cleaned = 0.00301062 Jy ! Component: 2250 - total flux cleaned = 0.00307726 Jy ! Component: 2300 - total flux cleaned = 0.00318774 Jy ! Component: 2350 - total flux cleaned = 0.00327537 Jy ! Component: 2400 - total flux cleaned = 0.00323175 Jy ! Component: 2450 - total flux cleaned = 0.00329688 Jy ! Component: 2500 - total flux cleaned = 0.00336125 Jy ! Component: 2550 - total flux cleaned = 0.00338271 Jy ! Component: 2600 - total flux cleaned = 0.00336139 Jy ! Component: 2650 - total flux cleaned = 0.00346715 Jy ! Component: 2700 - total flux cleaned = 0.00348836 Jy ! Component: 2750 - total flux cleaned = 0.00350924 Jy ! Component: 2800 - total flux cleaned = 0.00353009 Jy ! Component: 2850 - total flux cleaned = 0.00363341 Jy ! Component: 2900 - total flux cleaned = 0.00365391 Jy ! Component: 2950 - total flux cleaned = 0.00369478 Jy ! Component: 3000 - total flux cleaned = 0.00369471 Jy ! Component: 3050 - total flux cleaned = 0.00369466 Jy ! Component: 3100 - total flux cleaned = 0.00377503 Jy ! Component: 3150 - total flux cleaned = 0.00379509 Jy ! Component: 3200 - total flux cleaned = 0.00381503 Jy ! Component: 3250 - total flux cleaned = 0.00391405 Jy ! Component: 3300 - total flux cleaned = 0.00403224 Jy ! Component: 3350 - total flux cleaned = 0.00405188 Jy ! Component: 3400 - total flux cleaned = 0.00403234 Jy ! Component: 3450 - total flux cleaned = 0.00405182 Jy ! Component: 3500 - total flux cleaned = 0.00414825 Jy ! Component: 3550 - total flux cleaned = 0.00414826 Jy ! Component: 3600 - total flux cleaned = 0.00420567 Jy ! Component: 3650 - total flux cleaned = 0.00426268 Jy ! Component: 3700 - total flux cleaned = 0.00433851 Jy ! Component: 3750 - total flux cleaned = 0.00426313 Jy ! Component: 3800 - total flux cleaned = 0.00433807 Jy ! Component: 3850 - total flux cleaned = 0.00435675 Jy ! Component: 3900 - total flux cleaned = 0.00439387 Jy ! Component: 3950 - total flux cleaned = 0.00444924 Jy ! Component: 4000 - total flux cleaned = 0.00435719 Jy ! Component: 4050 - total flux cleaned = 0.00444895 Jy ! Total flux subtracted in 4096 components = 0.00443081 Jy ! Clean residual min=-0.000971 max=0.000959 Jy/beam ! Clean residual mean=0.000002 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.088229 Jy keep ! Adding 326 model components to the UV plane model. ! The established model now contains 411 components and 0.088229 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J1614+3746_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.334 x 4.662 at -10.64 degrees (North through East) ! Clean map min=-0.0031223 max=0.071213 Jy/beam ! Writing clean map to FITS file: ./J1614+3746_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0712126 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000315058 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.32726 1.32726 2.65451 5.30902 10.618 21.2361 42.4722 84.9444 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.071 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 226.03 quit ! Quitting program ! Log file ./J1614+3746_S_uvs.log closed on Sat Jan 2 09:58:03 2016